Christine Marie Brown, PA-C
Physician Assistant · San Francisco, CA
Christine Marie Brown, PA-C is a physician assistant with a practice address in San Francisco, California, and NPI 1255610630, issued on Aug 16, 2011. Check the license (California 57680, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Marie Brown
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 57680 CA
4839 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 559 Clay St Ste 200, San Francisco, CA 94111
- Phone
- (888) 663-6331
- Enumerated
- Aug 16, 2011
- Record last updated
- Mar 17, 2025
- Fax
- (415) 252-7176
- Medicare enrollment
- Enrolled (PECOS I20200203001844); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 559 Clay St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hemalee Patel, D.O.Internal Medicine Physician1992931273
- Luukia Ruidas, M.D.Family Medicine Physician1346295821
- William Sellman, M.D.Family Medicine Physician1205999034
Verify Christine Marie Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 57680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average physician assistant in 2024
110 Medicare Part D claims for 33 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
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: $19.09
1 payment: food and beverage; the largest payer was Pfizer Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Bills Medicare through one group practice
- One Medical Group IncSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Marie Brown among 14,451 physician assistant records in California
Christine Marie Brown, PA-C is one of 14,451 physician assistant 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 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2011 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Francisco → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Caroline Ahlquist, PA-CSan Francisco, CA 941111467524579
- Bodhi Anderson, PACSan Francisco, CA 941111730384942
- Joshua Borgstadt, PA-CSan Francisco, CA 941111417097155
- Karen Dress, PA-CSan Francisco, CA 941111013123157
- Cuyla Dudley, PA-C, ATCSan Francisco, CA 941111467426056
- Ashley Gregory, P.A.San Francisco, CA 941111255371746
- Amee Koch, PA-CSan Francisco, CA 941111013932094
- Danielle MartinoSan Francisco, CA 941111659549152
Common questions
What is Christine Marie Brown, PA-C's NPI number?
Christine Marie Brown, PA-C's National Provider Identifier (NPI) is 1255610630, issued on Aug 16, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Christine Marie Brown, PA-C located?
The NPPES record lists a practice address at 559 Clay St Ste 200, San Francisco, CA, 94111. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.
How can I verify Christine Marie Brown, PA-C's license?
NPPES lists California license number 57680, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Marie Brown, PA-C prescribe under Medicare Part D?
In 2024, Christine Marie Brown, PA-C had 110 Medicare Part D claims for 33 beneficiaries; the average among physician assistant prescribers was 830. 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.