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Yolanda M Batin Van Rooyen, MD

Orthopedic Surgery · San Jose

NPI 1427151935

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
2

Offices

2 locations · Acute Care Surgery Medical Group Inc · Pacific Central Coast Health Centers

Looking this up.

Hospitals listed: 059010 · Adventist Health Sierra Vista · French Hospital Medical Center. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Rooyen’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A78300 · Current

Licensed to practise in California · since 2002 · expires 2028-02-29 · Loma Linda University School of Medicine.

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

Hospitals they work in

2 hospitals

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Adventist Health Sierra VistaSan Luis Obispo, CAAcute Care Hospital · Proprietary · Has an emergency department · Birthing-friendlyPart of Tenet Healthcare, which runs 77 hospitals in 12 statesPatients rate it 2 of 5 · 57% would definitely recommend it
    Overall rating: 3 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.273, Oct 2024 – Sep 2025
  • French Hospital Medical CenterSan Luis Obispo, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of CommonSpirit Health, which runs 145 hospitals in 19 statesPatients rate it 3 of 5 · 78% would definitely recommend it
    Overall rating: 5 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.23, Oct 2024 – Sep 2025
See every measure and the patient survey for Adventist Health Sierra Vista

Behind the star rating — Deaths: 0 better, 6 the same, 0 worse of 6 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 1 better, 5 the same, 1 worse of 7 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Adventist Health Sierra Vista
Clostridium Difficile (C.Diff)Infections0.273BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.19 (0.16 to 2.21) · 577 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.96 (0.54 to 1.38)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths218.26 (161.19 to 275.34) · 33 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths7.6 · 31 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths11.6 · 72 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths19.1 · 175 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths11.5 · 76 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths4 · 874 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.19 (0 to 0.41) · 2,390 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.32 (0.12 to 0.53) · 2,282 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.97 (0.7 to 5.24) · 665 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.66 (0 to 3.38) · 94 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.51 (0.92 to 4.09) · 654 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths8.57 (0 to 18.3) · 90 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.12 (0.83 to 9.41) · 80 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.99 (0.5 to 3.48) · 231 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.62 (0 to 1.53) · 2,070 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths5.7 · 35 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.729No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.63No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.924No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.1 · 73 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits67.8 · 79 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits7 · 168 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.9 · 163 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.6 · 33 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.7 · 41 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.3 (9.2 to 16.6) · 652 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.3 (0.9 to 1.7) · 210 casesNo differentJan 2024 – Dec 2024

What patients said (559 patients answered, 19% of those asked)

Patient survey stars by topic at Adventist Health Sierra Vista
Cleanliness2
Nurse communication2
Doctor communication2
Communication about medicines2
Discharge information3
Overall hospital rating2
Quietness1
Recommend hospital2
Share of patients giving the best answer at Adventist Health Sierra Vista
Room was "always" clean60%
Nurses "always" communicated well72%
Doctors "always" communicated well73%
Staff "always" explained57%
Yes, staff "did" give patients this information87%
Yes, staff "did" give patients information about help after discharge86%
Doctors "always" explained things so they could understand66%
Doctors "always" listened carefully71%
Doctors "always" treated them with courtesy and respect81%
Patients who gave a rating of "9" or "10" (high)53%
Staff "always" explained new medications72%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully67%
Nurses "always" treated them with courtesy and respect82%
"Always" quiet at night34%
"YES", patients would definitely recommend the hospital57%
Staff "always" explained possible side effects43%
Yes, staff "did" give patients information about possible symptoms88%
See every measure and the patient survey for French Hospital Medical Center

Behind the star rating — Deaths: 0 better, 8 the same, 0 worse of 8 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 2 better, 7 the same, 0 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at French Hospital Medical Center
Clostridium Difficile (C.Diff)Infections0.23BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.89 (0 to 1.89) · 660 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.71 (0.39 to 1.04)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths154.33 (99.56 to 209.1) · 63 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.5 · 78 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths8.9 · 56 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths11.3 · 273 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths13.7 · 355 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths14.8 · 275 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths9.5 · 69 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.7 · 1,569 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.2 (0 to 0.4) · 4,085 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.27 (0.07 to 0.47) · 4,358 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.69 (0.53 to 4.85) · 1,221 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.97 (0.47 to 3.48) · 567 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.54 (1.03 to 4.05) · 1,101 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths6.3 (0.36 to 12.23) · 585 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths3.66 (0.03 to 7.29) · 576 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.98 (0.5 to 3.47) · 185 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.2 (0 to 0.96) · 3,231 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.2 · 53 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections2.935No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits13.6 · 252 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.5 · 330 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-2.9 · 296 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-8.5 · 382 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits2 · 272 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.9 · 248 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.1 (3.2 to 8) · 25 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits9.7 (6.5 to 14.1) · 25 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.5 · 40 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits10 · 77 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.6 · 46 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits11.7 (8.9 to 15.1) · 837 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.9 (0.7 to 1.2) · 706 casesNo differentJan 2024 – Dec 2024

What patients said (706 patients answered, 28% of those asked)

Patient survey stars by topic at French Hospital Medical Center
Cleanliness3
Nurse communication4
Doctor communication3
Communication about medicines3
Discharge information4
Overall hospital rating3
Quietness1
Recommend hospital5
Share of patients giving the best answer at French Hospital Medical Center
Room was "always" clean68%
Nurses "always" communicated well80%
Doctors "always" communicated well79%
Staff "always" explained62%
Yes, staff "did" give patients this information90%
Yes, staff "did" give patients information about help after discharge89%
Doctors "always" explained things so they could understand71%
Doctors "always" listened carefully78%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)72%
Staff "always" explained new medications77%
Nurses "always" explained things so they could understand75%
Nurses "always" listened carefully77%
Nurses "always" treated them with courtesy and respect88%
"Always" quiet at night33%
"YES", patients would definitely recommend the hospital78%
Staff "always" explained possible side effects48%
Yes, staff "did" give patients information about possible symptoms91%

Original Medicare doctor bills

$100,939

Medicare paid this office $100,939 for 177 people.

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

Largest Original Medicare bills
Treatment of broken neck of thigh bone with bone implant16$15,702$981
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement12$11,638$970
Initial hospital care with moderate level of medical decision making at least 75 minutes59$7,875$133
New patient visit (45+ min)41$4,994$122
Short return visit (20+ min)47$3,818$69
See all 13 services
Every Original Medicare service billed
Treatment of broken neck of thigh bone with bone implant16$15,702$981
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement12$11,638$970
Initial hospital care with moderate level of medical decision making at least 75 minutes59$7,875$133
New patient visit (45+ min)41$4,994$122
Short return visit (20+ min)47$3,818$69
Return visit (30+ min)29$3,284$103
Short return visit41$2,803$47
X-ray of ankle, minimum of 3 views18$1,535$31
X-ray of wrist, minimum of 3 views19$1,378$36
X-ray of shoulder, minimum of 2 views18$1,287$29
X-ray of hip, 2-3 views24$1,271$35
X-ray of thigh bone, minimum 2 views16$1,176$30
X-ray of knee, 1-2 views12$715$30

Procedures Medicare counted

Procedure volume Medicare published
Hip replacement1-10None
Removal of tissue1-10None
Upper limb (arm) arthroscopy (minimally invasive joint repair)1-10None

Who their Medicare patients are

177 Original Medicare patients in 2024. Average age 78 · Women 75% · Also on Medicaid 20% · Health risk score 1.27. Above the middle of the specialty; the typical orthopedic surgery clinician is at 1.13.

Conditions among them: High blood pressure 75% · Depression 33% · Diabetes 28% · Chronic kidney disease 28% · Atrial fibrillation 24% · Heart failure 21% · Coronary heart disease 20% · COPD 18% · Dementia 18% · Cancer 14% · Stroke 14%.

The office billed $270,113, Medicare allowed $129,568 and paid $100,939; for 944 services of 101 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

Original Medicare by year
2024177944781.27$270,113$100,939
2023190841771.30$298,463$109,696
2022177827771.41$270,239$102,735
2021170717781.63$256,163$99,923
2020179851771.53$286,939$109,497
2019159766781.62$256,021$92,494
2018209978761.39$271,802$98,194
2017197959761.60$332,124$120,140
2016166667761.57$259,802$96,726
2015124278731.70$139,099$47,900
2014196454741.50$221,525$84,373
2013161353761.47$169,436$65,079

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: 15 services

Original Medicare services billed in 2023
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement15$14,523$968
Initial hospital care with moderate level of medical decision making at least 75 minutes53$7,190$136
Short return visit (20+ min)60$6,509$71
Return visit (30+ min)45$5,185$98
New patient visit (45+ min)34$4,525$133
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes24$2,631$101
X-ray of wrist, minimum of 3 views17$1,572$35
X-ray of ankle, minimum of 3 views15$1,063$32
X-ray of hip, 2-3 views19$949$35
X-ray of shoulder, minimum of 2 views14$922$28
Application of elbow to finger cast12$915$61
X-ray of thigh bone, minimum 2 views14$855$29
X-ray of knee, 1-2 views18$841$29
Short return visit12$800$44
Cast supplies, short arm cast, adult (11 years +), fiberglass13$419$17

2022: 14 services

Original Medicare services billed in 2022
Treatment of broken neck of thigh bone with bone implant16$15,461$966
Short return visit (20+ min)85$10,185$72
Initial hospital care with moderate level of medical decision making at least 75 minutes52$8,423$159
New patient visit (45+ min)39$5,360$137
Return visit (30+ min)30$3,764$105
X-ray of wrist, minimum of 3 views25$2,004$33
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes17$1,891$111
X-ray of hip, 2-3 views22$1,297$38
New patient visit (30+ min)13$1,137$87
Application of elbow to finger cast14$1,088$68
X-ray of ankle, minimum of 3 views13$830$33
X-ray of knee, 1-2 views13$649$28
X-ray of shoulder, minimum of 2 views16$643$29
Cast supplies, short arm cast, adult (11 years +), fiberglass13$253$17

2021: 13 services

Original Medicare services billed in 2021
Return visit (30+ min)87$16,026$104
Treatment of broken neck of thigh bone with bone implant12$12,477$1,040
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement11$11,074$1,007
Initial hospital care with moderate level of medical decision making at least 75 minutes57$9,488$166
New patient visit (45+ min)41$5,615$137
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes13$1,369$105
X-ray of ankle, minimum of 3 views19$1,355$31
X-ray of hip, 2-3 views17$1,129$40
X-ray of shoulder, minimum of 2 views18$1,038$31
Short return visit (20+ min)11$940$78
X-ray of wrist, minimum of 3 views12$872$32
Application of elbow to finger cast11$823$69
X-ray of thigh bone, minimum 2 views13$767$27

2020: 13 services

Original Medicare services billed in 2020
Treatment of broken neck of thigh bone with bone implant20$20,843$1,042
Return visit (30+ min)87$16,566$86
New patient visit (45+ min)55$7,142$130
Initial hospital care with moderate level of medical decision making at least 75 minutes40$6,761$169
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes34$4,056$116
X-ray of wrist, minimum of 3 views23$1,734$33
Application of elbow to finger cast16$1,387$73
X-ray of ankle, minimum of 3 views16$1,098$30
X-ray of hip, 2-3 views20$1,084$37
X-ray of shoulder, minimum of 2 views15$768$26
X-ray of knee, 1-2 views12$594$28
X-ray of foot, minimum of 3 views11$483$27
Cast supplies, short arm cast, adult (11 years +), fiberglass15$291$16

2019: 14 services

Original Medicare services billed in 2019
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement17$16,705$983
Return visit (30+ min)86$14,000$82
New patient visit (45+ min)44$5,324$121
Initial hospital care with moderate level of medical decision making at least 75 minutes31$5,276$165
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes29$3,218$111
X-ray of wrist, minimum of 3 views25$2,194$31
Application of elbow to finger cast18$1,452$73
Short return visit (20+ min)22$1,291$56
Application of shoulder to hand cast15$1,209$81
X-ray of hip, 2-3 views23$1,099$35
X-ray of ankle, minimum of 3 views11$652$24
X-ray of shoulder, minimum of 2 views13$620$23
Cast supplies, long arm cast, adult (11 years +), fiberglass15$354$24
Cast supplies, short arm cast, adult (11 years +), fiberglass17$283$16

2018: 14 services

Original Medicare services billed in 2018
Treatment of broken neck of thigh bone with bone implant13$13,008$1,001
New patient visit (45+ min)63$7,706$122
Short return visit (20+ min)65$5,624$59
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes47$5,217$109
Return visit (30+ min)44$4,627$89
Initial hospital care with moderate level of medical decision making at least 75 minutes20$3,294$165
Short return visit63$2,933$33
X-ray of wrist, minimum of 3 views29$2,414$29
X-ray of hip, 2-3 views41$2,179$34
Application of elbow to finger cast20$1,529$73
X-ray of shoulder, minimum of 2 views25$1,253$24
X-ray of ankle, minimum of 3 views27$1,136$22
Application of short leg cast13$786$60
Cast supplies, short arm cast, adult (11 years +), fiberglass16$261$15

2017: 15 services

Original Medicare services billed in 2017
Treatment of broken neck of thigh bone with bone implant25$25,065$1,003
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement20$19,495$975
Short return visit (20+ min)81$8,603$56
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes57$6,535$111
New patient visit (45+ min)52$6,388$123
Initial hospital care with moderate level of medical decision making at least 75 minutes25$4,248$163
Return visit (30+ min)34$3,032$84
Short return visit42$1,807$36
X-ray of wrist, minimum of 3 views18$1,797$29
X-ray of hip, 2-3 views37$1,714$33
X-ray of shoulder, minimum of 2 views23$1,502$22
Application of shoulder to hand cast13$1,203$80
X-ray of ankle, minimum of 3 views19$1,142$25
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes11$867$51
Cast supplies, long arm cast, adult (11 years +), fiberglass14$364$23

2016: 14 services

Original Medicare services billed in 2016
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement19$18,519$975
Initial hospital care with moderate level of medical decision making at least 75 minutes35$5,877$163
New patient visit (45+ min)42$5,409$129
Short return visit (20+ min)47$4,497$60
Return visit (30+ min)19$2,118$88
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes16$1,772$111
X-ray of wrist, minimum of 3 views17$1,332$29
Emergency department visit with moderate level of medical decision making13$1,222$94
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes15$1,099$55
X-ray of ankle, minimum of 3 views15$989$24
X-ray of hip, 2-3 views17$971$35
Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes12$960$80
X-ray of shoulder, minimum of 2 views16$940$24
Short return visit12$538$36

2015: 4 services

Original Medicare services billed in 2015
Short return visit (20+ min)39$2,138$38
Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes27$2,125$79
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes15$1,320$55
New patient visit (30+ min)18$942$52

2014: 10 services

Original Medicare services billed in 2014
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement16$15,512$969
Treatment of broken neck of thigh bone with bone implant13$12,585$968
Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes56$4,401$77
Short return visit (20+ min)64$3,067$38
New patient visit (15+ min)34$1,182$35
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes14$1,163$58
Emergency department visit with moderate level of medical decision making11$1,028$93
New patient visit (30+ min)16$859$54
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes11$568$32
Emergency department visit with low level of medical decision making13$496$38

2013: 8 services

Original Medicare services billed in 2013
Treatment of broken neck of thigh bone with bone implant11$10,817$983
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement11$10,542$958
Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes45$3,721$79
Short return visit (20+ min)33$1,711$39
New patient visit (15+ min)23$851$37
New patient visit (30+ min)14$846$60
Application of elbow to finger cast13$717$51
Short return visit23$471$20

Medicaid work

$5,182 in 2022

Medicaid paid $5,182 for 40 billed services this clinician did in 2022, up to 14 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.

Largest Medicaid services in 2022
Short return visit (20+ min)40$5,182
Medicaid work by year
202240114$5,182
202129115$5,203
202044114$7,215
201939113$6,186
201813112$1,855
See the largest Medicaid services in earlier years

2021

Largest Medicaid services in 2021
Return visit (30+ min)29$5,203

2020

Largest Medicaid services in 2020
Return visit (30+ min)44$7,215

2019

Largest Medicaid services in 2019
Return visit (30+ min)39$6,186

2018

Largest Medicaid services in 2018
Return visit (30+ min)13$1,855

Money from drug and device companies

$1,822 in 2025

Industry payments by year
2025538None$1,822
2024629$2,558$6,060
2023610None$743
2022212None$305
202022None$124

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
ArthrexNone$847
23 payments
  • Meals · 2025-04-02 · $150
  • Travel · 2025-03-07 · $161
  • Travel · 2025-03-07 · $161
  • Meals · 2025-02-11 · $26
  • Meals · 2025-02-10 · $7
  • Meals · 2025-02-10 · $8
  • Meals · 2025-02-10 · $8
  • Meals · 2025-02-10 · $7
  • Meals · 2025-02-07 · $1
  • Meals · 2025-02-07 · $43
  • Meals · 2025-02-07 · $30
  • Meals · 2025-02-07 · $26
  • Meals · 2025-02-07 · $1
  • Meals · 2025-02-07 · $5
  • Meals · 2025-02-07 · $42
  • Meals · 2025-02-07 · $1
  • Meals · 2025-02-07 · $26
  • Meals · 2025-02-07 · $43
  • Meals · 2025-02-07 · $30
  • Meals · 2025-02-07 · $26
  • Meals · 2025-02-07 · $42
  • Meals · 2025-02-07 · $5
  • Meals · 2025-02-07 · $1
Cornerstone Medical AssociatesNone$469
6 payments
  • Travel · 2025-05-21 · $341
  • Meals · 2025-02-13 · $13
  • Travel · 2025-02-08 · $37
  • Meals · 2025-02-07 · $22
  • Travel · 2025-02-07 · $14
  • Meals · 2025-02-06 · $41
DePuy Synthes SalesNa$271
5 payments
  • Meals for VA-Lcp · 2025-11-19 · $55
  • Meals for Na · 2025-07-12 · $10
  • Meals for VA-Lcp · 2025-07-03 · $34
  • Meals for Na · 2025-04-23 · $99
  • Meals for Na · 2025-04-22 · $74
Biotissue HoldingsNone$214
3 payments
  • Meals · 2025-04-05 · $100
  • Meals · 2025-03-13 · $9
  • Meals · 2025-01-14 · $105
Vertex PharmaceuticalsJournavx$20
1 payment
  • Meals for Journavx · 2025-07-23 · $20
See all 38 published payments
Every published payment
DePuy Synthes SalesMeals · 2025-11-19VA-Lcp$55
Vertex PharmaceuticalsMeals · 2025-07-23Journavx$20
DePuy Synthes SalesMeals · 2025-07-12Na$10
DePuy Synthes SalesMeals · 2025-07-03VA-Lcp$34
Cornerstone Medical AssociatesTravel · 2025-05-21None$341
DePuy Synthes SalesMeals · 2025-04-23Na$99
DePuy Synthes SalesMeals · 2025-04-22Na$74
Biotissue HoldingsMeals · 2025-04-05None$100
ArthrexMeals · 2025-04-02None$150
Biotissue HoldingsMeals · 2025-03-13None$9
ArthrexTravel · 2025-03-07None$161
ArthrexTravel · 2025-03-07None$161
Cornerstone Medical AssociatesMeals · 2025-02-13None$13
ArthrexMeals · 2025-02-11None$26
ArthrexMeals · 2025-02-10None$7
ArthrexMeals · 2025-02-10None$8
ArthrexMeals · 2025-02-10None$8
ArthrexMeals · 2025-02-10None$7
Cornerstone Medical AssociatesTravel · 2025-02-08None$37
Cornerstone Medical AssociatesMeals · 2025-02-07None$22
Cornerstone Medical AssociatesTravel · 2025-02-07None$14
ArthrexMeals · 2025-02-07None$1
ArthrexMeals · 2025-02-07None$43
ArthrexMeals · 2025-02-07None$30
ArthrexMeals · 2025-02-07None$26
ArthrexMeals · 2025-02-07None$1
ArthrexMeals · 2025-02-07None$5
ArthrexMeals · 2025-02-07None$42
ArthrexMeals · 2025-02-07None$1
ArthrexMeals · 2025-02-07None$26
ArthrexMeals · 2025-02-07None$43
ArthrexMeals · 2025-02-07None$30
ArthrexMeals · 2025-02-07None$26
ArthrexMeals · 2025-02-07None$42
ArthrexMeals · 2025-02-07None$5
ArthrexMeals · 2025-02-07None$1
Cornerstone Medical AssociatesMeals · 2025-02-06None$41
Biotissue HoldingsMeals · 2025-01-14None$105
See earlier years (2024, 2023, 2022, 2020)

2024: $6,060

Payments by company in 2024
Biotissue HoldingsNone$2,781
22 payments
  • Meals · 2024-10-13 · $35
  • Meals · 2024-09-16 · $25
  • Meals · 2024-09-16 · $265
  • Meals · 2024-07-22 · $124
  • Meals · 2024-07-22 · $184
  • Meals · 2024-07-22 · $4
  • Meals · 2024-07-22 · $134
  • Travel · 2024-06-13 · $50
  • Travel · 2024-06-13 · $50
  • Travel · 2024-06-13 · $50
  • Travel · 2024-06-13 · $50
  • Travel · 2024-06-04 · $125
  • Travel · 2024-06-04 · $30
  • Travel · 2024-06-04 · $294
  • Travel · 2024-06-04 · $30
  • Travel · 2024-06-04 · $378
  • Travel · 2024-06-04 · $264
  • Travel · 2024-06-04 · $189
  • Travel · 2024-06-04 · $125
  • Meals · 2024-05-27 · $125
  • Meals · 2024-03-04 · $130
  • Meals · 2024-03-04 · $120
Medical Device Business ServicesNone$2,558
2 payments
  • Consulting · 2024-11-14 · $1,860
  • Consulting · 2024-03-14 · $698
Skeletal DynamicsGeminus$558
2 payments
  • Travel for Geminus · 2024-02-27 · $244
  • Travel for Geminus · 2024-01-29 · $314
DePuy Synthes SalesNa$93
1 payment
  • Meals for Na · 2024-10-21 · $93
Smith+NephewEvos$49
1 payment
  • Meals for Evos · 2024-04-02 · $49
Cornerstone Medical AssociatesNone$22
1 payment
  • Meals · 2024-12-11 · $22

2023: $743

Payments by company in 2023
DePuy Synthes SalesNa$313
4 payments
  • Meals for Na · 2023-12-03 · $15
  • Meals for Na · 2023-10-27 · $45
  • Meals for Na · 2023-10-20 · $133
  • Meals for Na · 2023-10-20 · $119
Ferring PharmaceuticalsNone$225
1 payment
  • Meals · 2023-05-05 · $225
Paragon 28Portfolio$117
1 payment
  • Meals for Portfolio · 2023-10-20 · $117
Smith+NephewEvos$45
2 payments
  • Meals for Evos · 2023-10-16 · $23
  • Meals for Evos · 2023-01-24 · $22
ConvaTecAquacel Ag+ Extra$22
1 payment
  • Meals for Aquacel Ag+ Extra · 2023-02-08 · $22
Orthofix MedicalPhysio-Stim$21
1 payment
  • Meals for Physio-Stim · 2023-04-24 · $21

2022: $305

Payments by company in 2022
Smith+NephewEvos Mini$287
11 payments
  • Meals for Synergy · 2022-12-02 · $13
  • Meals for Evos Mini · 2022-11-17 · $83
  • Meals for Evos Mini · 2022-10-07 · $11
  • Meals for Loqteq · 2022-09-17 · $9
  • Meals for Trigen · 2022-08-20 · $23
  • Meals for Panta 2 · 2022-07-28 · $23
  • Meals for Large Cannulated Screws · 2022-07-04 · $6
  • Meals for Panta 2 · 2022-07-04 · $31
  • Meals for Panta 2 · 2022-06-03 · $40
  • Meals for Trigen · 2022-03-28 · $19
  • Meals for Trigen · 2022-03-28 · $31
DePuy Synthes SalesNa$18
1 payment
  • Meals for Na · 2022-07-09 · $18

2020: $124

Payments by company in 2020
Kci USAPrevena$109
1 payment
  • Meals for Prevena · 2020-02-26 · $109
BioventusExogen$15
1 payment
  • Meals for Exogen · 2020-06-01 · $15

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
82.5 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1427151935
Licence
CA A78300California A78300: Current · expires 2028-02-29
Trained
Loma Linda University School of Medicine, 2000
Group
Acute Care Surgery Medical Group Inc · Pacific Central Coast Health Centers
Gender
Female
More record details
Sole proprietor
No
Medicaid ID
CA 1427151935
Taxonomy
Orthopedic surgery (207X00000X); Hospitalist (208M00000X)
Mailing address
504 Plaza Dr, Santa Maria, CA, 93454
NPI first listed
2006-09-07
NPI last updated
2026-07-01
NPI record certified
2026-07-01

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

Extra NPI addresses: 2271 S Depot St, Santa Maria, CA, 93455 · 2342 Professional Pkwy Ste 200, Santa Maria, CA, 93455