Julia Gellert, PA-C
Physician Assistant · San Francisco, CA
Julia Gellert, PA-C is a physician assistant with a practice address in San Francisco, California, and NPI 1013293976, issued on Oct 24, 2011. Check the license (California PA21879, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julia Gellert
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA21879 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Van Ness Ave FL 3, San Francisco, CA 94109
- Phone
- (415) 600-1000
- Enumerated
- Oct 24, 2011
- Entity
- Type 1 · individual
Also registered at 1100 Van Ness Ave FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julia Gellert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA21879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
44 Medicare Part D claims for 22 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Oxycodone Hcl11 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.
One hospital or facility affiliation
- Sutter Bay Medical FoundationSan Francisco, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Physician Assistant providers in California
There are 13,861 physician assistant records in California.
All 13,861 in California → Every provider in San Francisco →
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Common questions
What is Julia Gellert, PA-C's NPI number?
Julia Gellert, PA-C's National Provider Identifier (NPI) is 1013293976, issued on Oct 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Julia Gellert, PA-C located?
The NPPES record lists a practice address at 1100 Van Ness Ave FL 3, San Francisco, CA, 94109. Phone: (415) 600-1000. Providers update this record themselves, so call before visiting.
How can I verify Julia Gellert, PA-C's license?
NPPES lists California license number PA21879, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Julia Gellert, PA-C prescribe under Medicare Part D?
In 2024, Julia Gellert, PA-C had 44 Medicare Part D claims for 22 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.