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Daniel C Schiffner, MD

Radiation Oncology · Palo Alto

NPI 1972791671

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
2
2 carriers
Office
1

Offices

1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group

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Plans that list them

2 plans · 2 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Schiffner’s office at (415) 600-1020 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

2 of 2 plans

Plans whose provider directory lists this clinician
Alignment Health Sutter Advantage +More (HMO)Alignment Health PlanListedOct 3, 2026
DualConnect (HMO D-SNP)Santa Clara Family Health PlanListedSep 1, 2026

California Medical Board record

Licence A97515 · Current

Licensed to practise in California · since 2006 · expires 2028-03-31 · University of California San Francisco School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Original Medicare doctor bills

$1,064,382

Medicare paid this office $1,064,382 for 314 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session84$334,671$398
Cranial lesion surgery using radiation over multiple sessions42$115,554$1,080
Ct guidance for insertion of radiation therapy fields67$95,508$126
High precision radiation therapy planning37$75,468$1,986
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev35$48,494$255
See all 29 services
Every Original Medicare service billed
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session84$334,671$398
Cranial lesion surgery using radiation over multiple sessions42$115,554$1,080
Ct guidance for insertion of radiation therapy fields67$95,508$126
High precision radiation therapy planning37$75,468$1,986
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev35$48,494$255
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved61$41,189$473
Radiation treatment management, 5 treatment sessions77$38,816$177
Design and construction of complex radiation treatment device67$35,838$130
Calculation of radiation therapy dose84$27,122$68
Design and construction of radiation treatment device for high precision radiation therapy39$26,544$483
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater11$26,156$256
Continuing radiation therapy consultation per week98$25,394$98
3d radiation therapy planning47$24,430$489
Long return visit (40+ min)85$21,244$170
Return visit (30+ min)108$18,002$114
Complex radiation therapy planning87$14,332$152
Management of cranial lesion surgery using radiation over multiple sessions20$12,421$591
New patient visit (60+ min)57$11,656$204
Leuprolide acetate (for depot suspension), 7.5 mg18$11,446None
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy26$10,354$80
Special medical radiation therapy consultation37$6,258$156
Obtaining respiratory data needed to develop the optimal radiation treatment13$5,731$441
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area13$5,338$297
Short return visit (20+ min)43$3,997$69
Special radiation treatment25$3,764$139
New patient visit (45+ min)17$2,544$150
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's89$1,547$15
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or34$1,191$30
Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle18$902$38

Who their Medicare patients are

314 Original Medicare patients in 2024. Average age 76 · Women 41% · Also on Medicaid 4% · Health risk score 1.32. At or below the middle of the specialty; the typical radiation oncology clinician is at 1.69.

Conditions among them: Cancer 75% · High blood pressure 65% · Coronary heart disease 24% · Diabetes 22% · Chronic kidney disease 19% · Atrial fibrillation 18% · Heart failure 12% · Depression 12% · COPD 11% · Stroke 6%.

The office billed $6,335,754, Medicare allowed $1,342,521 and paid $1,064,382; for 4,466 services of 44 kinds; $11,446 of it was for drugs given in the office and $1,052,936 for care.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
20243144,466761.32$6,335,754$1,064,382
20232674,715761.23$6,464,188$1,135,339
20222885,508761.32$7,413,573$1,368,830
20212994,349761.24$5,070,198$1,091,065
20202803,975761.44$4,288,073$907,673
20192395,029761.44$5,303,425$1,131,716
20181894,162741.23$4,180,564$906,823
20171924,859751.28$4,678,786$1,023,097
20161965,163751.33$4,769,953$1,066,122
20151373,730751.65$3,196,939$744,221
20141324,783751.70$3,995,432$909,652
20131442,040741.93$973,806$322,481

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 28 services

Original Medicare services billed in 2023
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session73$427,731$411
Ct guidance for insertion of radiation therapy fields53$122,883$130
High precision radiation therapy planning40$79,145$1,979
Cranial lesion surgery using radiation over multiple sessions18$63,017$1,146
Radiation treatment management, 5 treatment sessions93$44,525$182
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev24$38,253$268
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved49$37,047$501
Design and construction of complex radiation treatment device52$35,066$131
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater14$34,659$267
Design and construction of radiation treatment device for high precision radiation therapy45$32,709$481
Calculation of radiation therapy dose77$29,900$68
Continuing radiation therapy consultation per week78$28,524$96
3d radiation therapy planning34$18,664$504
Long return visit (40+ min)77$18,614$172
Return visit (30+ min)95$15,386$116
Complex radiation therapy planning74$11,755$153
New patient visit (60+ min)52$10,970$211
Leuprolide acetate (for depot suspension), 7.5 mg16$9,971None
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy27$9,841$81
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area18$8,755$302
Management of cranial lesion surgery using radiation over multiple sessions12$7,277$606
Special radiation treatment39$5,507$138
Short return visit (20+ min)40$4,372$78
Special medical radiation therapy consultation27$4,346$155
New patient visit (45+ min)14$2,255$161
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or30$1,116$30
Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle16$767$37
X-ray during radiation therapy13$324$15

2022: 29 services

Original Medicare services billed in 2022
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session92$443,996$415
Cranial lesion surgery using radiation over multiple sessions31$116,628$1,143
Ct guidance for insertion of radiation therapy fields56$111,099$129
High precision radiation therapy planning55$109,437$1,954
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev25$60,488$271
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved67$59,846$503
Radiation treatment management, 5 treatment sessions93$49,164$179
Design and construction of complex radiation treatment device80$46,383$129
Design and construction of radiation treatment device for high precision radiation therapy57$42,403$466
Calculation of radiation therapy dose102$39,235$67
Continuing radiation therapy consultation per week99$32,004$91
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater14$27,662$271
3d radiation therapy planning51$26,660$494
Long return visit (40+ min)96$23,091$167
Complex radiation therapy planning105$17,478$156
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy45$17,426$79
New patient visit (60+ min)81$16,609$205
Return visit (30+ min)101$14,446$105
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area28$13,140$299
Management of cranial lesion surgery using radiation over multiple sessions19$12,598$600
Leuprolide acetate (for depot suspension), 7.5 mg16$9,267None
Special radiation treatment52$7,491$134
Complex radiation therapy planning for delivery of external radiation20$5,834$292
Special medical radiation therapy consultation34$5,223$145
Short return visit (20+ min)46$4,812$87
New patient visit (45+ min)11$1,771$161
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or24$826$31
X-ray during radiation therapy20$500$14
Injection of drug or substance under skin or into muscle11$233$15

2021: 28 services

Original Medicare services billed in 2021
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session93$282,895$429
Cranial lesion surgery using radiation over multiple sessions30$134,485$1,306
High precision radiation therapy planning43$93,834$2,085
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev34$71,285$296
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved53$56,835$536
Design and construction of complex radiation treatment device63$42,945$132
Radiation treatment management, 5 treatment sessions71$39,730$181
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy85$38,142$82
Calculation of radiation therapy dose89$36,274$69
Ct guidance for insertion of radiation therapy fields21$36,107$133
Design and construction of radiation treatment device for high precision radiation therapy45$31,650$495
3d radiation therapy planning48$25,160$503
Continuing radiation therapy consultation per week83$24,722$91
Long return visit (40+ min)93$22,313$170
Return visit (30+ min)106$18,072$116
New patient visit (60+ min)81$16,997$210
Complex radiation therapy planning88$15,550$159
Leuprolide acetate (for depot suspension), 7.5 mg20$15,117None
Management of cranial lesion surgery using radiation over multiple sessions19$13,895$604
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area17$7,608$317
Special radiation treatment49$7,467$131
Special medical radiation therapy consultation29$4,429$143
Complex radiation therapy planning for delivery of external radiation13$4,194$300
Short return visit (20+ min)21$2,008$84
New patient visit (45+ min)11$1,791$163
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or29$1,091$31
X-ray during radiation therapy18$377$13
Injection of drug or substance under skin or into muscle18$373$14

2020: 25 services

Original Medicare services billed in 2020
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session102$261,175$407
Cranial lesion surgery using radiation over multiple sessions21$74,804$1,360
High precision radiation therapy planning34$66,575$1,958
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved49$52,215$544
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev37$50,630$289
Design and construction of complex radiation treatment device51$42,755$132
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy115$41,885$60
Radiation treatment management, 5 treatment sessions68$39,427$181
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev19$33,596$290
Calculation of radiation therapy dose72$32,105$67
Design and construction of radiation treatment device for high precision radiation therapy34$31,150$502
3d radiation therapy planning43$25,464$509
Continuing radiation therapy consultation per week87$23,747$87
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater14$16,121$288
Return visit (30+ min)90$14,212$101
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area26$13,739$305
Complex radiation therapy planning71$12,250$157
Long return visit (40+ min)47$8,941$138
New patient visit (45+ min)43$6,663$155
Special radiation treatment35$5,508$128
Complex radiation therapy planning for delivery of external radiation17$5,084$299
Special medical radiation therapy consultation21$3,840$137
New patient visit (60+ min)17$3,382$199
Short return visit (20+ min)39$3,300$66
X-ray during radiation therapy16$274$12

2019: 27 services

Original Medicare services billed in 2019
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session52$246,170$391
Compensator-based beam modulation treatment delivery of inverse planned treatment using 3 or more high resolution (milled or cast) compensator, convergent beam modulated fields, per treatment session19$100,252$390
High precision radiation therapy planning42$90,789$2,063
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev24$75,018$289
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy74$74,181$74
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved59$58,901$531
Cranial lesion surgery using radiation over multiple sessions16$52,590$1,421
Design and construction of complex radiation treatment device65$49,482$129
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev23$46,823$287
Radiation treatment management, 5 treatment sessions78$41,579$176
Design and construction of radiation treatment device for high precision radiation therapy42$36,457$506
Calculation of radiation therapy dose75$32,884$67
3d radiation therapy planning46$25,888$498
Continuing radiation therapy consultation per week87$23,852$86
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area32$19,435$299
Return visit (30+ min)94$16,286$99
Complex radiation therapy planning87$15,550$154
Leuprolide acetate (for depot suspension), 7.5 mg14$14,761None
New patient visit (45+ min)64$9,766$153
Long return visit (40+ min)48$9,131$132
Special radiation treatment46$7,242$127
Complex radiation therapy planning for delivery of external radiation17$4,991$294
New patient visit (60+ min)22$4,281$195
Special medical radiation therapy consultation27$4,150$134
Short return visit (20+ min)32$2,374$66
X-ray during radiation therapy15$525$12
Injection of drug or substance under skin or into muscle14$384$17

2018: 25 services

Original Medicare services billed in 2018
Compensator-based beam modulation treatment delivery of inverse planned treatment using 3 or more high resolution (milled or cast) compensator, convergent beam modulated fields, per treatment session33$180,821$379
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session17$105,248$379
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev28$101,282$291
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy54$59,705$77
High precision radiation therapy planning28$58,281$2,081
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved48$46,539$554
Design and construction of complex radiation treatment device54$39,554$130
Radiation treatment management, 5 treatment sessions67$34,291$171
Calculation of radiation therapy dose66$28,676$67
Design and construction of radiation treatment device for high precision radiation therapy32$23,891$468
Continuing radiation therapy consultation per week63$22,873$84
3d radiation therapy planning37$19,048$501
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area34$14,030$299
Return visit (30+ min)69$10,659$97
Complex radiation therapy planning65$10,078$148
New patient visit (45+ min)65$9,896$152
Leuprolide acetate (for depot suspension), 7.5 mg11$9,418None
Long return visit (40+ min)38$5,471$130
Special radiation treatment35$4,825$130
Complex radiation therapy planning for delivery of external radiation14$4,078$291
New patient visit (60+ min)13$2,488$191
Special medical radiation therapy consultation16$2,244$132
Short return visit (20+ min)25$2,065$63
X-ray during radiation therapy20$777$12
Injection of drug or substance under skin or into muscle11$329$21

2017: 28 services

Original Medicare services billed in 2017
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session24$169,083$368
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev33$154,476$282
Compensator-based beam modulation treatment delivery of inverse planned treatment using 3 or more high resolution (milled or cast) compensator, convergent beam modulated fields, per treatment session28$124,055$369
High precision radiation therapy planning31$64,314$2,010
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy60$60,885$72
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev17$47,736$282
Design and construction of complex radiation treatment device59$47,415$130
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved51$43,924$511
Radiation treatment management, 5 treatment sessions80$41,185$169
Cranial lesion surgery using radiation over multiple sessions12$36,597$1,464
Calculation of radiation therapy dose68$31,489$66
Design and construction of radiation treatment device for high precision radiation therapy34$29,292$496
Continuing radiation therapy consultation per week71$27,249$84
3d radiation therapy planning40$20,333$484
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater12$20,142$284
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area45$18,214$285
Return visit (30+ min)84$11,624$91
Complex radiation therapy planning66$10,620$147
Leuprolide acetate (for depot suspension), 7.5 mg12$9,641None
Complex radiation therapy planning for delivery of external radiation22$6,866$286
New patient visit (45+ min)46$6,706$146
Long return visit (40+ min)40$5,318$133
Special radiation treatment32$4,956$138
New patient visit (60+ min)19$3,615$190
Short return visit (20+ min)39$2,726$58
Special medical radiation therapy consultation13$1,796$128
X-ray during radiation therapy23$1,047$12
Injection of drug or substance under skin or into muscle11$413$26

2016: 25 services

Original Medicare services billed in 2016
Compensator-based beam modulation treatment delivery of inverse planned treatment using 3 or more high resolution (milled or cast) compensator, convergent beam modulated fields, per treatment session35$180,577$365
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev41$149,807$280
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session25$135,004$358
High precision radiation therapy planning37$79,648$1,991
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy75$77,406$72
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev27$57,818$281
Radiation treatment management, 5 treatment sessions102$46,944$166
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved57$45,890$534
Design and construction of complex radiation treatment device58$44,566$152
Calculation of radiation therapy dose63$31,588$66
Design and construction of radiation treatment device for high precision radiation therapy37$29,939$440
Continuing radiation therapy consultation per week68$29,275$83
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area68$26,257$285
3d radiation therapy planning40$19,459$486
Complex radiation therapy planning77$12,294$148
Leuprolide acetate (for depot suspension), 7.5 mg12$11,982None
New patient visit (60+ min)51$9,661$189
Return visit (30+ min)57$8,122$96
New patient visit (45+ min)45$6,841$152
Long return visit (40+ min)39$6,197$132
Complex radiation therapy planning for delivery of external radiation20$5,863$279
Special radiation treatment32$5,055$149
Short return visit (20+ min)20$1,672$58
X-ray during radiation therapy19$814$11
Injection of drug or substance under skin or into muscle14$551$24

2015: 24 services

Original Medicare services billed in 2015
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session21$162,199$436
Compensator-based beam modulation treatment delivery of inverse planned treatment using 3 or more high resolution (milled or cast) compensator, convergent beam modulated fields, per treatment session19$127,991$443
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev15$53,577$253
High precision radiation therapy planning23$47,360$2,059
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy40$44,260$57
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev14$37,007$282
Radiation treatment management, 5 treatment sessions48$35,817$173
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved40$32,644$502
Design and construction of complex radiation treatment device31$23,988$148
Calculation of radiation therapy dose39$23,704$59
Design and construction of radiation treatment device for high precision radiation therapy25$23,066$412
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area44$19,164$282
Continuing radiation therapy consultation per week44$15,627$84
3d radiation therapy planning16$8,398$467
Return visit (30+ min)42$7,513$102
Complex radiation therapy planning41$6,743$153
Special radiation treatment37$5,845$150
New patient visit (60+ min)23$4,587$199
New patient visit (45+ min)24$3,463$144
Special medical radiation therapy consultation25$3,215$129
Design and construction of complex radiation treatment device11$2,756$57
Short return visit (20+ min)31$2,755$64
Long return visit (40+ min)19$2,432$128
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved14$1,228$72

2014: 27 services

Original Medicare services billed in 2014
Intensity modulated radiation treatment delivery per session28$315,981$413
Radiation treatment delivery, three or more treatment areas23$98,304$232
X-ray guidance for radiation therapy delivery35$65,136$65
High precision radiation therapy planning27$56,618$1,826
Radiation treatment delivery, three or more treatment areas11$49,643$265
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved61$45,827$449
Radiation treatment management, 5 treatment sessions59$45,251$165
Design and construction of complex radiation treatment device53$31,903$123
Continuing radiation therapy consultation per week61$24,169$78
Calculation of radiation therapy dose58$24,072$57
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area55$21,351$245
Design and construction of radiation treatment device for high precision radiation therapy29$21,184$451
3d radiation therapy planning24$11,364$392
Complex radiation therapy planning59$9,013$145
Special radiation treatment53$7,746$127
New patient visit (60+ min)24$4,353$181
Return visit (30+ min)25$3,514$98
Special medical radiation therapy consultation28$3,437$119
Long return visit (40+ min)23$3,334$133
New patient visit (45+ min)23$3,320$144
Short return visit (20+ min)38$3,184$68
Design and construction of complex radiation treatment device12$2,861$57
Isodose radiation therapy plan, complex15$2,238$112
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved19$2,019$72
X-ray guidance for radiation therapy delivery14$955$18
X-ray during radiation therapy17$820$14
Ct guidance for insertion of radiation therapy fields15$588$39

2013: 19 services

Original Medicare services billed in 2013
Radiation treatment delivery, three or more treatment areas24$106,419$210
Design and construction of complex radiation treatment device37$21,442$135
Ct guidance for insertion of radiation therapy fields52$19,651$102
3d radiation therapy planning27$18,324$390
Radiation treatment management, 5 treatment sessions38$17,982$147
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved33$16,936$484
Calculation of radiation therapy dose54$14,799$58
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area29$7,331$163
Complex radiation therapy planning35$5,023$132
Special radiation treatment30$4,847$131
Continuing radiation therapy consultation per week28$4,255$40
New patient visit (45+ min)25$3,490$140
X-ray guidance for radiation therapy delivery13$3,046$69
Special medical radiation therapy consultation23$2,471$107
Short return visit (20+ min)28$2,319$58
New patient visit (45+ min)11$1,158$105
Ct guidance for insertion of radiation therapy fields16$972$35
X-ray during radiation therapy15$680$13
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area11$313$28

Drugs they prescribed that Part D paid

$1,764

Pharmacies billed $1,764 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

77 generic and fewer than 11 brand-name prescriptions · $1,764 in drug cost.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Tamsulosin12$568$22

Year by year

Part D prescribing by year
20248044NoneNone$1,764
2023743215% (11)0%$1,822
20228238NoneNone$1,662
2021914412% (11)12%$2,700
20201174010% (12)None$3,289
2019942920% (19)None$2,477
20184923NoneNone$799
20177431NoneNone$1,656
2016491927% (13)None$1,715
2015782428% (22)None$2,462
20144728NoneNone$3,001
20134419NoneNone$1,377

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 1 drug

Part D drugs prescribed in 2023
Tamsulosin15$371$25

2022: 1 drug

Part D drugs prescribed in 2022
Tamsulosin28$305$11

2021: 2 drugs

Part D drugs prescribed in 2021
Tamsulosin30$800$27
Hydrocodone-Acetaminophen11$244$22

2020: 2 drugs

Part D drugs prescribed in 2020
Tamsulosin30$474$16
Venlafaxine15$210$14

2019: 4 drugs

Part D drugs prescribed in 2019
Tamsulosin14$302$22
Hydrocodone-Acetaminophen12$288$24
Ondansetron12$141$12
Venlafaxine11$85$8

2017: 1 drug

Part D drugs prescribed in 2017
Tamsulosin16$365$23

2013: 1 drug

Part D drugs prescribed in 2013
Tamsulosin12$161$13

Money from drug and device companies

$763 in 2025

Industry payments by year
2025511None$763
2024313None$789
202339None$790
202236None$253
202122None$84
202022None$43
201969$3,150$3,837

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
Siemens Medical Solutions USAVarian Treatment$390
5 payments
  • Meals · 2025-09-28 · $135
  • Meals · 2025-09-22 · $39
  • Meals · 2025-08-25 · $68
  • Meals for Varian Treatment · 2025-03-11 · $105
  • Meals for Truebeam · 2025-02-12 · $43
Boston ScientificSpaceoar System$214
2 payments
  • Meals for Spaceoar System · 2025-06-10 · $173
  • Meals for Spaceoar Vue System - 10ml · 2025-03-28 · $40
BrainlabBrainlab, Inc.$73
1 payment
  • Meals for Brainlab, Inc. · 2025-11-25 · $73
NovocureOptune Gio$51
1 payment
  • Meals for Optune Gio · 2025-09-13 · $51
Sumitomo Pharma AmericaOrgovyx$36
2 payments
  • Meals for Orgovyx · 2025-12-05 · $20
  • Meals for Orgovyx · 2025-12-04 · $16
See all 11 published payments
Every published payment
Sumitomo Pharma AmericaMeals · 2025-12-05Orgovyx$20
Sumitomo Pharma AmericaMeals · 2025-12-04Orgovyx$16
BrainlabMeals · 2025-11-25Brainlab, Inc.$73
Siemens Medical Solutions USAMeals · 2025-09-28None$135
Siemens Medical Solutions USAMeals · 2025-09-22None$39
NovocureMeals · 2025-09-13Optune Gio$51
Siemens Medical Solutions USAMeals · 2025-08-25None$68
Boston ScientificMeals · 2025-06-10Spaceoar System$173
Boston ScientificMeals · 2025-03-28Spaceoar Vue System - 10ml$40
Siemens Medical Solutions USAMeals · 2025-03-11Varian Treatment$105
Siemens Medical Solutions USAMeals · 2025-02-12Truebeam$43
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $789

Payments by company in 2024
Siemens Medical Solutions USATruebeam$421
9 payments
  • Meals for Truebeam · 2024-10-14 · $8
  • Meals for Truebeam · 2024-10-11 · $12
  • Meals · 2024-09-29 · $91
  • Meals · 2024-09-23 · $40
  • Meals for Truebeam · 2024-09-09 · $31
  • Meals · 2024-08-20 · $82
  • Meals for Truebeam · 2024-05-15 · $15
  • Meals for Varian Ethos Treatment Planning · 2024-05-15 · $90
  • Meals for Truebeam · 2024-02-27 · $53
NovocureOptune$223
2 payments
  • Meals · 2024-08-30 · $51
  • Meals for Optune · 2024-04-02 · $172
BrainlabSurgical Planning and Navigation Radiation Treatment Planning and Positioning$145
2 payments
  • Meals for Surgical Planning and Navigation Radiation Treatment Planning and Positioning · 2024-11-20 · $100
  • Meals for Surgical Planning and Navigation Radiation Treatment Planning and Positioning · 2024-08-20 · $45

2023: $790

Payments by company in 2023
Siemens Medical Solutions USATruebeam$549
6 payments
  • Meals for Varian Treatment · 2023-12-12 · $117
  • Meals for Truebeam · 2023-10-03 · $123
  • Meals · 2023-09-30 · $171
  • Meals for Truebeam · 2023-06-01 · $19
  • Meals · 2023-02-28 · $103
  • Meals for Bravos Afterloader System · 2023-02-03 · $17
Zap Surgical SystemsZap-X Mv Imager$154
1 payment
  • Meals for Zap-X Mv Imager · 2023-04-15 · $154
BrainlabImage Guided Surgical Device$87
2 payments
  • Meals for Image Guided Surgical Device · 2023-07-15 · $36
  • Meals for Image Guided Surgical Device · 2023-04-01 · $51

2022: $253

Payments by company in 2022
Siemens Medical Solutions USATruebeam$176
4 payments
  • Meals for Truebeam · 2022-10-24 · $61
  • Meals for Truebeam · 2022-09-19 · $93
  • Meals for Varian Ethos Treatment Planning · 2022-09-09 · $7
  • Meals for Varian Identify · 2022-09-08 · $16
Boston ScientificSpaceoar Vue System - 10ml$46
1 payment
  • Meals for Spaceoar Vue System - 10ml · 2022-07-14 · $46
GT Medical TechnologiesGammatile$31
1 payment
  • Meals for Gammatile · 2022-08-02 · $31

2021: $84

Payments by company in 2021
ElektaElekta Medical Linear Accelerator$50
1 payment
  • Meals for Elekta Medical Linear Accelerator · 2021-02-12 · $50
Boston ScientificSpaceoar Vue$34
1 payment
  • Meals for Spaceoar Vue · 2021-11-03 · $34

2020: $43

Payments by company in 2020
NovocureOncology$31
1 payment
  • Meals for Oncology · 2020-01-16 · $31
Varian Medical SystemsRadiation Oncology$12
1 payment
  • Meals for Radiation Oncology · 2020-07-17 · $12

2019: $3,837

Payments by company in 2019
AstraZeneca Pharmaceuticals LPImfinzi$3,324
4 payments
  • Meals for Imfinzi · 2019-11-15 · $22
  • Consulting for Imfinzi · 2019-10-31 · $3,150
  • Meals for Imfinzi · 2019-10-29 · $131
  • Meals for Imfinzi · 2019-03-15 · $21
BrainlabNone$234
1 payment
  • Meals · 2019-09-30 · $234
HologicBiozorb$125
1 payment
  • Meals for Biozorb · 2019-09-12 · $125
Focal TherapeuticsBiozorb$108
1 payment
  • Meals for Biozorb · 2019-01-22 · $108
Takeda Pharmaceuticals U.S.A.None$24
1 payment
  • Meals · 2019-01-30 · $24
NovocureOncology$23
1 payment
  • Meals for Oncology · 2019-03-11 · $23

Professional record

NPI
1972791671
Licence
CA A 97515California A97515: Current · expires 2028-03-31
Trained
University of California, San Francisco School of Medicine, 2005
Video visits
Lists video visits
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 2085R0001X (2085R0001X)
Mailing address
325 Distel Cir, Los Altos, CA, 94022
NPI first listed
2007-10-09
NPI last updated
2020-05-28
NPI record certified
2020-05-28

This is when the NPI record was last certified, not a medical board exam.