Dr. Peter R. Carroll, MD

  • San Francisco, CA
  • Urologist
NPI1366461667PAC ID4789767443
Medicare services, 2024
920
Medicare patients, 2024
433
Part D claims, 2024
93
Publications
660
Clinical trials
16
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 7 affiliations

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Dr. Peter R. Carroll is a urologist in San Francisco, California

Dr. Carroll practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Carroll's NPI, 1366461667, was assigned on July 18, 2006. Dr. Carroll graduated from Georgetown University School Of Medicine in 1979. Dr. Carroll's California license number on file is A35750.

NPI and contact details
Medicare PAC ID
4789767443
NPI enumeration date
July 18, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
73
Medical school graduation
1979

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Peter R. Carroll practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Carroll's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dr. Peter R. Carroll is affiliated with 4 sites of care and 3 medical groups

Dr. Carroll's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Carroll is also affiliated with MarinHealth Medical Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Carroll to 2 more group practices and clinics and 2 medical groups, each named with a free account.

See all 7 affiliations for Dr. Carroll

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Peter R. Carroll's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carroll practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Peter R. Carroll is one of 1,395 urologists in California

Urology is Dr. Carroll's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Carroll is board certified in urology by the American Board of Urology. Dmand AI has Dr. Carroll's licenses on file in 2 states: California and New York.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense A35750 · 1980 to 2025 · taxonomy 208800000X
  • New York licenseSince 1984

Clinical focus

Dmand AI lists enlarged prostate, kidney cysts, prostate cancer, prostate surgery, transurethral procedures, urinary endoscopy and UTI among the conditions Dr. Carroll treats.

Urologists near Dr. Carroll

Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Peter R. Carroll billed Medicare for 920 services in 2024

CMS data shows 920 Medicare services from Dr. Carroll across 9 procedure codes in 2024, for 433 Medicare patients. Medicare paid $106,569 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024920
Medicare patients433
Paid by Medicare$106,569
Procedure codes9

Dr. Carroll's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5142024: 59516%
Other services
2023: 02024: 207
Surgery
2023: 1722024: 11831%

Dr. Carroll compared with the California median for urologists, 2024

  • Dr. Carroll
  • California median
Medicare services
920vs 1,05012% below
Medicare patients
433vs 34625% above
Part D claims
67vs 64290% below

Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.

Dr. Carroll's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Carroll

Need commercial claims for Dr. Carroll?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Carroll and other urologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Peter R. Carroll treated 433 Medicare patients in 2024, average age 74

CMS counts 433 Medicare patients who saw Dr. Carroll in 2024. The largest group is 65 to 74, with 238 patients. 75% of them have cancer, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Carroll's median patient age at 72, with 2% women.

Medicare patients, 2024433
Average age74
Average risk score0.92
Also on Medicaid5%

Dr. Carroll's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Carroll's Medicare patients, 2024

  1. Cancer75%
  2. High cholesterol75%
  3. High blood pressure63%
  4. Arthritis36%
  5. Ischemic heart disease31%
  6. Diabetes16%
  7. Atrial fibrillation15%
  8. Chronic kidney disease15%

Share of Medicare patients with each condition. A patient can have several.

Dr. Carroll's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women2%
  • Men96%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Peter R. Carroll wrote 93 Medicare Part D claims in 2024

In 2024, Dr. Carroll wrote 93 Medicare Part D claims for 33 patients. 99% of them were for generic drugs. CMS names the drug for 67 of them, across 2 drugs with 11 or more claims each, at $807 in total drug cost. In 2023, CMS named 43 claims across 2 drugs.

Part D claims, 202493
Drugs named by CMS2
Total drug cost$807
Part D patients33

Dr. Carroll's Part D claims by kind of drug, 2024

  • Generic92 claims99%
  • Brand-name and other1 claims1%

Dr. Carroll's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 432024: 6756%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Carroll

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Peter R. Carroll scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Carroll for performance year 2024, reported as part of a group. Dr. Carroll accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Carroll as offering telehealth. CMS counts 25 procedures of prostate resection by Dr. Carroll, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Carroll's MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Carroll ranks in Medicare procedure volume

Prostate resection
87th percentile25 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Peter R. Carroll has 660 publications on record

Dmand AI links 660 papers to Dr. Carroll, published from 2004 to 2025. 2020 was the busiest year, with 27. The most frequent topics are Prostatic Neoplasms, Prostatectomy and Prostate-Specific Antigen. Dr. Carroll has published most often in J Urol. Dr. Carroll's most frequent co-authors are Matthew R. Cooperberg, MD, Hao G. Nguyen, MD and Maxwell V. Meng, MD.

Papers660
Years published2004 to 2025

Dr. Carroll's papers by year, 2016 to 2025

Topics Dr. Carroll writes about most

  • Prostatic Neoplasms
  • Prostatectomy
  • Prostate-Specific Antigen
  • Prostate
  • Neoplasm Grading
  • Biopsy
  • Disease Progression
  • Watchful Waiting

Dr. Carroll's most frequent co-authors

Recent publications by Dr. Carroll

See all 660 publications and co-authors

See who Dr. Carroll researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Carroll works with, so you can find a warm path to the right urologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Peter R. Carroll has worked on 16 clinical trials

Dmand AI links Dr. Carroll to 16 clinical trials, 5 of them phase 3 studies. 3 are still active or recruiting. Conditions studied include Prostatic Neoplasms, Prostatic Diseases and Anemia, Aplastic. University of California, San Francisco sponsors the most, 6.

Clinical trials with Dr. Carroll by phase

  1. 1Early phase 1: 1 trial
  2. NonePhase 1: no trials
  3. NonePhase 2: no trials
  4. 1Phase 2/3: 1 trial
  5. 5Phase 3: 5 trials
  6. NonePhase 4: no trials

Conditions in Dr. Carroll's trials

  • Prostatic Neoplasms
  • Prostatic Diseases
  • Anemia, Aplastic
  • Breast Neoplasms
  • Carcinoma, Non-Small-Cell Lung

Investigators on the most trials with Dr. Carroll

Recent clinical trials with Dr. Carroll

See all 16 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Peter R. Carroll received $33,391 in industry payments from 2017 to 2025

CMS Open Payments shows 26 general payments to Dr. Carroll from 9 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 42% of the total. Genentech, Inc. paid the most, $12,199.

General payments to Dr. Carroll by program year, 2017 to 2025

General payments to Dr. Carroll by kind, 2017 to 2025

$33.4Kin total
  • Consulting fees$13,97142%
  • Travel and lodging$11,03733%
  • Honoraria$3,50011%
  • Speaker and faculty fees$2,2507%
  • Other$2,5398%

Companies that paid Dr. Carroll the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Carroll

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Peter R. Carroll has 6 awards and honors on record

Dmand AI lists 6 awards for Dr. Carroll, most recently America's Top Doctors in 2014.

Awards and honors for Dr. Carroll

  1. 2014
    • America's Top Doctors
  2. 2013
    • America's Top Doctors for Cancer
    • CMS Stage 1 EHR
  3. Undated
    • ACS Fellow
    • Checkbook Top Doc
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Peter R. Carroll graduated from Georgetown University School Of Medicine

Dr. Carroll graduated from Georgetown University School Of Medicine in 1979. Dr. Carroll is a member of ACS.

  1. Medical schoolGeorgetown University School Of Medicine
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. Peter R. Carroll accepts plans from 10 insurance carriers

Dr. Carroll is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • +2 more carriersWith a free account

Plan types Dr. Carroll accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. EPO3
  4. HMO3
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Peter R. Carroll's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Peter R. Carroll

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Peter R. Carroll's NPI number?

Dr. Peter R. Carroll's NPI number is 1366461667. It was assigned on July 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Peter R. Carroll?

Dr. Peter R. Carroll is a urologist in San Francisco, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Peter R. Carroll practice?

Dr. Carroll practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Carroll's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Carroll to 2 group practices and clinics and 2 medical groups.

What is Dr. Peter R. Carroll's office phone number?

The practice phone on file for Dr. Carroll is (415) 353-2733.

What is Dr. Peter R. Carroll's medical license number?

Dr. Carroll's California license number on file is A35750, one of the licenses on file in 2 states.

Which states has Dr. Peter R. Carroll been licensed in?

Dmand AI has state licenses on file for Dr. Carroll in California (1980 to 2025) and New York (since 1984).

Which hospitals is Dr. Peter R. Carroll affiliated with?

Dr. Carroll practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Carroll is also affiliated with MarinHealth Medical Center.

What medical group is Dr. Peter R. Carroll part of?

Dr. Carroll is linked to UCSF Pediatrics. Dmand AI links Dr. Carroll to 2 more medical groups.

Does Dr. Peter R. Carroll accept Medicare?

Yes. CMS data shows Dr. Carroll billed Medicare for 920 services in 2024, and Dr. Carroll accepts Medicare assignment.

Does Dr. Peter R. Carroll offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Carroll as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Peter R. Carroll's MIPS score?

Dr. Carroll's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

How many Medicare patients does Dr. Peter R. Carroll see?

CMS counts 433 Medicare patients who saw Dr. Carroll in 2024, with an average age of 74.

Is Dr. Peter R. Carroll board certified?

Yes. Dr. Carroll is board certified in urology by the American Board of Urology.

What services does Dr. Peter R. Carroll bill to Medicare?

In 2024, Dr. Carroll's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).

Where did Dr. Peter R. Carroll go to medical school?

Dr. Carroll graduated from Georgetown University School Of Medicine in 1979.

What drugs does Dr. Peter R. Carroll prescribe most?

In 2024 Medicare Part D data, Dr. Carroll's most prescribed drugs by claims were Tamsulosin HCl and Dutasteride.

Has Dr. Peter R. Carroll received payments from drug or device companies?

CMS Open Payments shows $33,391 in general payments to Dr. Carroll from 9 companies from 2017 to 2025. The largest total came from Genentech, Inc.

How long has Dr. Peter R. Carroll been practicing?

Dr. Carroll graduated from medical school in 1979, 47 years ago.

Does Dr. Peter R. Carroll do research?

Dmand AI links 660 publications to Dr. Carroll, published from 2004 to 2025. Dr. Carroll has worked on 16 clinical trials.

Who does Dr. Peter R. Carroll publish with?

Dr. Carroll's most frequent co-authors are Matthew R. Cooperberg, MD (176 shared papers), Hao G. Nguyen, MD (42 shared papers) and Maxwell V. Meng, MD (41 shared papers).

What insurance does Dr. Peter R. Carroll accept?

Dr. Carroll is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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