Riley James Brian, MD
Surgery Physician · San Francisco, CA
Riley James Brian, MD is a surgery physician with a practice address in San Francisco, California, and NPI 1831658160, issued on Mar 16, 2019. Check the license (California PTL1094, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Riley James Brian
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- PTL1094 CA
Self-reported in NPPES; status is on the state search - Practice location
- 513 Parnassus Ave # S321, San Francisco, CA 94143
- Phone
- (415) 476-1239
- Enumerated
- Mar 16, 2019
- Record last updated
- May 21, 2022
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 513 Parnassus Ave # S321
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Riley James Brian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license PTL1094Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average surgery physician in 2024
28 Medicare Part D claims for 16 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $130.93
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Riley James Brian among 3,118 surgery physician records in California
Riley James Brian, MD is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 91% of them.
- NPI issued2019 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in San Francisco → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Timothy Chuter, MDSan Francisco, CA 941431023074283
- Charles Eichler, MDSan Francisco, CA 941431265498729
- Sandy Feng, MDSan Francisco, CA 941431114981594
- Chris Freise, MDSan Francisco, CA 941431194780775
- Jessica Gosnell, MDSan Francisco, CA 941431053376590
- Scott Hansen, MDSan Francisco, CA 941431548224694
- Hobart Harris, MDSan Francisco, CA 941431174587208
- Dalbhir Jangra, MDSan Francisco, CA 941431144283854
Common questions
What is Riley James Brian, MD's NPI number?
Riley James Brian, MD's National Provider Identifier (NPI) is 1831658160, issued on Mar 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Riley James Brian, MD located?
The NPPES record lists a practice address at 513 Parnassus Ave # S321, San Francisco, CA, 94143. Phone: (415) 476-1239. Providers update this record themselves, so call before visiting.
How can I verify Riley James Brian, MD's license?
NPPES lists California license number PTL1094, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Riley James Brian, MD prescribe under Medicare Part D?
In 2024, Riley James Brian, MD had 28 Medicare Part D claims for 16 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.