Jamie M Tung, MD
General Surgery · San Jose
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 19
- 4 carriers
- Office
- 1
Offices
1 location · County of Santa Clara · 1,000 clinicians in this group
Looking this up.
Hospitals listed: Santa Clara Valley Medical Center. That is not proof they admit you there this week.
Plans that list them
19 plans · 4 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Tung’s office at (408) 885-5000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
19 of 19 plans
| Alignment Health BreathEasy (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Clarity (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Harmony (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Honor+ Plan (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health My Choice CalCare (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Silicon (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health smartHMO (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health the ONE (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Anthem Full Dual Advantage Aligned (HMO D-SNP) | Anthem Blue Cross | Listed | Oct 3, 2026 |
| Anthem Medicare Advantage (HMO-POS) | Anthem Blue Cross | Listed | Oct 3, 2026 |
| SCAN Balance (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Classic (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN MyChoice (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Strive (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
| DualConnect (HMO D-SNP) | Santa Clara Family Health Plan | Listed | Sep 1, 2026 |
California Medical Board record
Licence A161863 · Current
Licensed to practise in California · since 2019 · expires 2027-04-30 · Tufts University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Hospitals they work in
1 hospital
These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.
- Santa Clara Valley Medical CenterSan Jose, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of Santa Clara Valley Health and Hospital System, which runs 3 hospitalsPatients rate it 3 of 5 · 70% would definitely recommend itOverall rating: 2 of 5 starsWorse than the national rate — SSI - Colon Surgery: 2.572, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.563, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.256, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.369, Oct 2024 – Sep 2025
See every measure and the patient survey for Santa Clara Valley Medical Center
Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 1 worse of 8 measures. Readmissions: 0 better, 10 the same, 1 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| SSI - Colon SurgeryInfections | 2.572 | Worse | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.563 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.256 | Better | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.369 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.25 (0.3 to 2.2) · 1,535 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 1.07 (0.76 to 1.38) | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 214.59 (167.38 to 261.8) · 108 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for CABG surgery patientsComplications and deaths | 2.8 · 41 cases | None | Jul 2022 – Jun 2025 |
| Death rate for COPD patientsComplications and deaths | 6 · 141 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 10.2 · 124 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 8.3 · 501 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 14.9 · 653 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 10.1 · 348 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3 · 4,502 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.24 (0.04 to 0.43) · 9,014 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.34 (0.15 to 0.52) · 9,216 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 4.54 (2.51 to 6.58) · 1,421 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.54 (0 to 3.2) · 288 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.11 (0.66 to 3.56) · 1,446 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 11.61 (4.09 to 19.14) · 294 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 7.29 (3.39 to 11.2) · 299 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.9 (0.45 to 3.36) · 333 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.23 (0 to 0.78) · 7,538 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 5.4 · 94 cases | None | Apr 2023 – Mar 2025 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.735 | No different | Oct 2024 – Sep 2025 |
| SSI - Abdominal HysterectomyInfections | 2.573 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 14.6 · 185 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 22.1 · 951 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | 56.3 · 128 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | 6.4 · 644 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 1.3 · 699 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 16.3 · 921 cases | None | Jul 2023 – Jun 2025 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits | 5.7 (3.9 to 8.1) · 226 cases | No different | Jan 2024 – Dec 2024 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits | 12.6 (9.4 to 16.5) · 226 cases | No different | Jan 2024 – Dec 2024 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 5.4 · 94 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 11.4 · 54 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 20.3 · 242 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 13.2 (9.9 to 17.4) · 702 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 1 (0.7 to 1.4) · 195 cases | No different | Jan 2024 – Dec 2024 |
What patients said (4,032 patients answered, 29% of those asked)
| Cleanliness | 3 |
| Nurse communication | 3 |
| Doctor communication | 3 |
| Communication about medicines | 3 |
| Discharge information | 2 |
| Overall hospital rating | 3 |
| Quietness | 2 |
| Recommend hospital | 4 |
| Room was "always" clean | 70% |
| Nurses "always" communicated well | 73% |
| Doctors "always" communicated well | 76% |
| Staff "always" explained | 57% |
| Yes, staff "did" give patients this information | 82% |
| Yes, staff "did" give patients information about help after discharge | 82% |
| Doctors "always" explained things so they could understand | 71% |
| Doctors "always" listened carefully | 74% |
| Doctors "always" treated them with courtesy and respect | 82% |
| Patients who gave a rating of "9" or "10" (high) | 67% |
| Staff "always" explained new medications | 71% |
| Nurses "always" explained things so they could understand | 71% |
| Nurses "always" listened carefully | 69% |
| Nurses "always" treated them with courtesy and respect | 80% |
| "Always" quiet at night | 43% |
| "YES", patients would definitely recommend the hospital | 70% |
| Staff "always" explained possible side effects | 44% |
| Yes, staff "did" give patients information about possible symptoms | 83% |
Original Medicare doctor bills
$112,148
Medicare paid this office $112,148 for 366 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Critical care, first 30-74 minutes | 58 | $22,406 | $182 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 98 | $12,012 | $70 |
| Subsequent hospital care with moderate levelof medical decision making at least 50 minutes | 55 | $9,774 | $104 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 57 | $6,179 | $107 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 38 | $5,762 | $152 |
See all 11 services
| Critical care, first 30-74 minutes | 58 | $22,406 | $182 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 98 | $12,012 | $70 |
| Subsequent hospital care with moderate levelof medical decision making at least 50 minutes | 55 | $9,774 | $104 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 57 | $6,179 | $107 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 38 | $5,762 | $152 |
| Long return visit (40+ min) | 34 | $4,190 | $116 |
| Hospital discharge day management, more than 30 minutes | 26 | $2,620 | $101 |
| New patient visit (60+ min) | 14 | $2,082 | $149 |
| New patient visit (45+ min) | 19 | $1,809 | $95 |
| Return visit (30+ min) | 14 | $1,081 | $77 |
| Hospital discharge day management, 30 minutes or less | 11 | $668 | $61 |
Procedures Medicare counted
| Hernia repair (minimally invasive) | 1-10 | None |
| Removal of tissue | 1-10 | None |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 | None |
Who their Medicare patients are
366 Original Medicare patients in 2024. Average age 76 · Under 65 9% · 85 and older 20% · Women 48% · Also on Medicaid 29% · Health risk score 2.26. Above the middle of the specialty; the typical general surgery clinician is at 1.69.
Conditions among them: High blood pressure 75% · Chronic kidney disease 39% · Diabetes 37% · Atrial fibrillation 36% · Coronary heart disease 34% · Depression 30% · Heart failure 28% · Cancer 27% · Stroke 21% · Dementia 20% · COPD 19%.
The office billed $792,530, Medicare allowed $144,278 and paid $112,148; for 783 services of 84 kinds.
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
| 2024 | 366 | 783 | 76 | 2.26 | $792,530 | $112,148 |
| 2023 | 307 | 724 | 74 | 2.46 | $692,786 | $99,339 |
| 2022 | 343 | 710 | 74 | 2.24 | $647,740 | $98,481 |
| 2021 | 316 | 667 | 74 | 2.28 | $675,065 | $89,420 |
| 2020 | 82 | 200 | 76 | 2.06 | $215,862 | $26,369 |
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: 12 services
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 117 | $18,282 | $72 |
| Critical care, first 30-74 minutes | 35 | $18,078 | $192 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 52 | $6,193 | $119 |
| Long return visit (40+ min) | 26 | $3,519 | $126 |
| Subsequent hospital care with moderate levelof medical decision making at least 50 minutes | 25 | $3,065 | $102 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 16 | $2,541 | $159 |
| Hospital discharge day management, 30 minutes or less | 25 | $1,887 | $75 |
| New patient visit (60+ min) | 12 | $1,837 | $153 |
| Hospital discharge day management, more than 30 minutes | 14 | $1,499 | $107 |
| New patient visit (45+ min) | 15 | $1,453 | $97 |
| Return visit (30+ min) | 17 | $1,355 | $75 |
| Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes | 11 | $832 | $76 |
2022: 11 services
| Critical care, first 30-74 minutes | 45 | $19,496 | $195 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 122 | $13,942 | $65 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 39 | $4,708 | $121 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 25 | $4,527 | $181 |
| New patient visit (45+ min) | 23 | $2,887 | $126 |
| Subsequent hospital care with moderate levelof medical decision making at least 50 minutes | 22 | $2,714 | $94 |
| Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes | 28 | $2,551 | $91 |
| New patient visit (30+ min) | 33 | $2,191 | $66 |
| Hospital discharge day management, 30 minutes or less | 32 | $2,145 | $67 |
| Return visit (30+ min) | 19 | $1,970 | $86 |
| Long return visit (40+ min) | 12 | $1,393 | $116 |
2021: 8 services
| Critical care, first 30-74 minutes | 55 | $29,585 | $197 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 116 | $11,775 | $65 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 47 | $5,889 | $125 |
| Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes | 36 | $3,237 | $90 |
| Hospital discharge day management, 30 minutes or less | 45 | $3,059 | $68 |
| New patient visit (30+ min) | 22 | $1,627 | $74 |
| New patient visit (45+ min) | 14 | $1,606 | $115 |
| Return visit (30+ min) | 13 | $1,269 | $91 |
2020: 5 services
| Critical care, first 30-74 minutes | 19 | $10,403 | $200 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 19 | $2,424 | $67 |
| Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes | 16 | $1,488 | $93 |
| Hospital discharge day management, 30 minutes or less | 13 | $891 | $69 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes | 14 | $694 | $37 |
Medicaid work
$8,662 in 2024
Medicaid paid $8,662 for 139 billed services this clinician did in 2024, up to 19 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| Return visit (30+ min) | 78 | $5,642 |
| New patient visit (45+ min) | 12 | $1,526 |
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 49 | $1,494 |
| 2024 | 139 | 3 | 19 | $8,662 |
| 2023 | 294 | 2 | 19 | $16,577 |
| 2022 | 168 | 2 | 18 | $10,372 |
| 2021 | 170 | 2 | 19 | $8,391 |
See the largest Medicaid services in earlier years
2023
| Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes | 91 | $9,800 |
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 203 | $6,777 |
2022
| Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes | 69 | $6,915 |
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 99 | $3,457 |
2021
| Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes | 61 | $5,118 |
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 109 | $3,273 |
Money from drug and device companies
$1,524 in 2025
| 2025 | 2 | 2 | None | $1,524 |
| 2024 | 3 | 8 | None | $2,623 |
| 2023 | 2 | 2 | None | $345 |
| 2022 | 2 | 5 | None | $346 |
| 2020 | 1 | 5 | $6,900 | $7,144 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Intuitive Surgical | Davinci Xi | $1,500 | 1 payment
|
| KLS-Martin L.P. | None | $24 | 1 payment
|
See all 2 published payments
| Intuitive Surgical | Education · 2025-08-07 | Davinci Xi | $1,500 |
| KLS-Martin L.P. | Meals · 2025-04-01 | None | $24 |
See earlier years (2024, 2023, 2022, 2020)
2024: $2,623
| Intuitive Surgical | Davinci Xi | $2,547 | 5 payments
|
| KLS-Martin L.P. | None | $69 | 2 payments
|
| BTG International | Digifab | $7 | 1 payment
|
2023: $345
| Intuitive Surgical | Da Vinci Surgical System | $283 | 1 payment
|
| Zimmer Biomet Holdings | Ribfix Blu Advantage | $62 | 1 payment
|
2022: $346
| Medical Device Business Services | None | $305 | 1 payment
|
| KLS-Martin L.P. | None | $41 | 4 payments
|
2020: $7,144
| Intuitive Surgical | Da Vinci Surgical System | $7,144 | 5 payments
|
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 76.5 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1821400839
- Licence
- CA A161863California A161863: Current · expires 2027-04-30
- Trained
- Tufts University School of Medicine, 2014
- Video visits
- Lists video visits
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Surgery (208600000X); Federal specialty code 2086S0102X (2086S0102X)
- Mailing address
- 300 Pasteur Dr, Palo Alto, CA, 94304
- NPI first listed
- 2014-05-24
- NPI last updated
- 2024-04-29
- NPI record certified
- 2024-04-29
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 300 Pasteur Dr Rm H3638, Stanford, CA, 94305