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Thomas C Barber, MD

Orthopedic Surgery · Berkeley

NPI 1760560569

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
12
2 carriers
Offices
7
Since medical school
40 years
University of Rochester School of Medicine and Dentistry, 1986

Offices

7 locations · UCSF Medical Group Business Services · University of California San Francisco

Looking this up.

Hospitals listed: 059551 · UCSF Medical Center. That is not proof they admit you there this week.

Plans that list them

12 plans · 2 carriers

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

12 of 12 plans

Plans whose provider directory lists this clinician
Alignment Health BreathEasy (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Clarity (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Harmony (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Honor+ Plan (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health My Choice CalCare (HMO)Alignment Health PlanListedOct 3, 2026
Imperial Courage Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Dynamic Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Senior Value (HMO C-SNP)Imperial Health Plan of California, Inc.ListedSep 1, 2026

California Medical Board record

Licence G71463 · Current

Licensed to practise in California · since 1991 · expires 2028-08-31 · University of Rochester School of Medicine.

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

School, training and certification

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • American Board of Orthopaedic Surgery - Orthopaedic Surgery

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.

  • UCSF Medical CenterSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of University of California Health, which runs 12 hospitalsHome of UCSF Helen Diller Family Comprehensive Cancer Center, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 81% would definitely recommend it
    Overall rating: 4 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 4.9 (3.79 to 6.02) · 7,590 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 12.8 (11.3 to 14.4) · 2,019 cases, Jan 2024 – Dec 2024Better than the national rate — Death rate among surgical inpatients with serious treatable complications: 139.4 (110.22 to 168.58) · 452 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.622, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.626, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.491, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.8 (0.7 to 1) · 2,336 cases, Jan 2024 – Dec 2024
See every measure and the patient survey for UCSF Medical Center

Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 3 better, 5 the same, 3 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at UCSF Medical Center
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.9 (3.79 to 6.02) · 7,590 casesWorseJul 2022 – Jun 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.8 (11.3 to 14.4) · 2,019 casesWorseJan 2024 – Dec 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths139.4 (110.22 to 168.58) · 452 casesBetterJul 2022 – Jun 2024
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.622BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.626BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0.491BetterOct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.8 (0.7 to 1) · 2,336 casesBetterJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.24 (0.58 to 1.9) · 4,689 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.05 (0.89 to 1.2)No differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.9 · 89 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths7.5 · 85 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.1 · 132 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths6.6 · 454 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.3 · 618 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths9.6 · 380 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.7 · 5,000 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.22 (0.06 to 0.38) · 15,965 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.2 (0.05 to 0.35) · 17,859 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths0.85 (0 to 1.83) · 4,184 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2 (1.1 to 2.9) · 6,516 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths7.35 (4.49 to 10.21) · 3,989 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5 (3.22 to 6.77) · 4,087 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.95 (0.74 to 3.15) · 2,034 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.95 (0.63 to 1.28) · 15,431 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4 · 399 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.899No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.689No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections1.224No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits16 · 156 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20 · 564 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits60.3 · 160 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-9.7 · 550 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits44.1 · 660 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.8 · 667 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.7 (4.8 to 6.7) · 2,019 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits6 · 421 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits10.5 · 53 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20 · 107 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.9 (11.3 to 17.1) · 3,247 casesNo differentJan 2022 – Dec 2024

What patients said (3,181 patients answered, 25% of those asked)

Patient survey stars by topic at UCSF Medical Center
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at UCSF Medical Center
Room was "always" clean71%
Nurses "always" communicated well80%
Doctors "always" communicated well80%
Staff "always" explained61%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand74%
Doctors "always" listened carefully78%
Doctors "always" treated them with courtesy and respect86%
Patients who gave a rating of "9" or "10" (high)76%
Staff "always" explained new medications75%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully78%
Nurses "always" treated them with courtesy and respect86%
"Always" quiet at night50%
"YES", patients would definitely recommend the hospital81%
Staff "always" explained possible side effects46%
Yes, staff "did" give patients information about possible symptoms90%

Original Medicare doctor bills

$149,579

Medicare paid this office $149,579 for 306 people.

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

Largest Original Medicare bills
Replacement of knee joint, both sides of knee30$34,638$1,155
Replacement of thigh bone and hip joint with prosthesis28$34,508$1,150
New patient visit (45+ min)71$10,552$149
Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg17$8,228None
Short return visit (20+ min)88$8,190$82
See all 12 services
Every Original Medicare service billed
Replacement of knee joint, both sides of knee30$34,638$1,155
Replacement of thigh bone and hip joint with prosthesis28$34,508$1,150
New patient visit (45+ min)71$10,552$149
Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg17$8,228None
Short return visit (20+ min)88$8,190$82
Return visit (30+ min)60$7,734$115
Aspiration and/or injection of fluid from large joint28$1,931$62
Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month32$1,444$44
Injection, methylprednisolone acetate, 1 mg37$298None
Insertion of needle into vein for collection of blood sample24$216$9
Injection, methylprednisolone acetate, 80 mg24$149None
Injection, triamcinolone acetonide, not otherwise specified, 10 mg30$108None

Procedures Medicare counted

Procedure volume Medicare published
Hip replacement64More than 92% of doctors who do this
Knee replacement38More than 71% of doctors who do this
Removal of tissue1-10None

Procedures year by year

Procedures billed to Original Medicare by year
Procedure20172018201920232024
Replacement of thigh bone and hip joint with prosthesis–––1530
Replacement of knee joint, both sides of knee–––1330
Aspiration and/or injection of fluid from large joint–––1131

Times billed to Original Medicare each year. A blank year means fewer than 11 people had it, or none: Medicare does not publish smaller counts. Medicare Advantage patients are not included.

Who their Medicare patients are

306 Original Medicare patients in 2024. Average age 73 · Under 65 9% · 85 and older 8% · Women 66% · Also on Medicaid 26% · Health risk score 1.36. Above the middle of the specialty; the typical orthopedic surgery clinician is at 1.13.

Conditions among them: High blood pressure 66% · Depression 26% · Diabetes 24% · Chronic kidney disease 23% · Cancer 20% · Coronary heart disease 18% · Atrial fibrillation 18% · Heart failure 13% · COPD 10% · Dementia 4% · Stroke 4%.

The office billed $1,137,900, Medicare allowed $191,224 and paid $149,579; for 5,040 services of 32 kinds; $9,366 of it was for drugs given in the office and $140,213 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
20243065,040731.36$1,137,900$149,579
2023142903711.41$451,922$62,184
201957112681.79$196,309$32,798
201888152701.68$290,684$45,614
20173752691.26$61,080$10,147

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: 9 services

Original Medicare services billed in 2023
Replacement of thigh bone and hip joint with prosthesis15$17,292$1,153
Replacement of knee joint, both sides of knee13$14,971$1,152
Return visit (30+ min)37$4,208$114
New patient visit (45+ min)20$2,908$145
Short return visit (20+ min)18$1,402$78
Aspiration and/or injection of fluid from large joint11$654$59
Injection, methylprednisolone acetate, 80 mg24$209None
Injection, triamcinolone acetonide, not otherwise specified, 10 mg15$50None
Injection, ropivacaine hydrochloride, 1 mg16$9None

2019: 2 services

Original Medicare services billed in 2019
Short return visit (20+ min)28$2,228$62
New patient visit (30+ min)13$938$72

2018: 4 services

Original Medicare services billed in 2018
New patient visit (30+ min)30$1,809$60
Return visit (30+ min)22$1,656$66
Short return visit (20+ min)22$1,239$50
New patient visit (15+ min)12$629$52

2017: 1 service

Original Medicare services billed in 2017
Return visit (30+ min)13$857$66

Drugs they prescribed that Part D paid

$13,369

Pharmacies billed $13,369 in 2024.

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

Opioids were 10% of their Part D prescriptions (16 of 155) in 2024. At or below the middle of the specialty; the typical orthopedic surgery clinician is at 31%. Surgeons prescribe little besides pain medicine after an operation, so their opioid share runs high.

151 generic and fewer than 11 brand-name prescriptions · $13,369 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
Meloxicam116$263$2
Oxycodone11$76$7

Year by year

Part D prescribing by year
20241556310% (16)None$13,369
20234223None0%$764
20194321None0%$448
20186533None0%$1,521
20171807814% (26)0%$2,542
201624910514% (35)None$4,958
201525210812% (29)6%$4,535
20142789829% (81)11%$12,324
201325610122% (56)10%$10,048

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
Meloxicam28$191$7

2019: 1 drug

Part D drugs prescribed in 2019
Meloxicam31$191$6

2018: 1 drug

Part D drugs prescribed in 2018
Meloxicam40$233$6

2017: 2 drugs

Part D drugs prescribed in 2017
Meloxicam116$759$7
Hydrocodone-Acetaminophen14$544$39

2016: 3 drugs

Part D drugs prescribed in 2016
Meloxicam164$1,292$8
Hydrocodone-Acetaminophen24$1,025$43
Ibuprofen12$370$31

2015: 4 drugs

Part D drugs prescribed in 2015
Meloxicam157$1,136$7
Celecoxib14$1,048$75
Hydrocodone-Acetaminophen16$840$52
Famotidine21$194$9

2014: 4 drugs

Part D drugs prescribed in 2014
Celebrex27$8,472$314
Hydrocodone-Acetaminophen71$1,807$25
Meloxicam140$1,038$7
Warfarin14$118$8

2013: 5 drugs

Part D drugs prescribed in 2013
Celebrex24$6,161$257
Hydrocodone-Acetaminophen50$1,328$27
Nabumetone19$915$48
Meloxicam108$870$8
Warfarin27$230$9

Money from drug and device companies

$150 in 2021

Industry payments by year
202111None$150
201911None$140

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
Smith+NephewCori$150
1 payment
  • Meals for Cori · 2021-09-02 · $150
See the published payment
Every published payment
Smith+NephewMeals · 2021-09-02Cori$150
See earlier years (2019)

2019: $140

Payments by company in 2019
Smith+NephewJourney II Bcs$140
1 payment
  • Meals for Journey II Bcs · 2019-09-11 · $140

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
75.0 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1760560569
Licence
CA G71463California G71463: Current · expires 2028-08-31
Trained
University of Rochester School of Medicine and Dentistry, 1986 · 40 years ago
Group
UCSF Medical Group Business Services · University of California San Francisco
Video visits
Lists video visits
Gender
Male
More record details
Sole proprietor
No
Medicaid ID
CA 00G714630
Taxonomy
Orthopedic surgery (207X00000X)
Mailing address
275 W Macarthur, Oakland, CA, 94611
NPI first listed
2006-11-01
NPI last updated
2014-09-09

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