Sara Walker, PA-C
Physician Assistant · San Diego, CA
Sara Walker, PA-C is a physician assistant with a practice address in San Diego, California, and NPI 1740959550, issued on Sep 7, 2021. Check the license (California 67677, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sara Walker
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 67677 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Arbor Dr, San Diego, CA 92103
- Phone
- (800) 926-8273
- Enumerated
- Sep 7, 2021
- Record last updated
- Jul 7, 2026
- Fax
- (888) 539-8781
- Medicare enrollment
- Enrolled (PECOS I20260430002903); 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 200 W Arbor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paula Abeleda, NPFamily Nurse Practitioner1558945022
Verify Sara Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 67677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average physician assistant in 2024
561 Medicare Part D claims for 198 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 25 claims were for opioids.
Most prescribed
- Potassium Chloride42 claims
- Levothyroxine Sodium41 claims
- Prednisone39 claims
- Anastrozole33 claims
- Duloxetine Hcl28 claims
- Tamoxifen Citrate27 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: $406.99
12 payments; by number, the most common kind was food and beverage; the largest payer was Sobi, 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
- Regents OF The University OF CaliforniaSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Walker among 14,451 physician assistant records in California
Sara Walker, 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2021 · median 2018 among the 7,214 with a school on file
- Record last updated2026 · 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).
747 physician assistant records list a practice address in San Diego
They are 747 of the 52,937 NPPES records with a practice address in San Diego, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Diego → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jeremy Adler, PA-CSan Diego, CA 921031538154786
- Reena Cherry, PA-CSan Diego, CA 921031689729683
- Nathalie Egan, P.A.San Diego, CA 921031770583262
- Sarah Fernandes, M.H.S., PA-CSan Diego, CA 921031083798482
- Jardena Garner, PASan Diego, CA 921031073561072
- Christina Harris, PA-CSan Diego, CA 921031720053846
- Anita Majabo, PA-CSan Diego, CA 921031710006473
- Michael Nelms, PA-CSan Diego, CA 921031235113580
Common questions
What is Sara Walker, PA-C's NPI number?
Sara Walker, PA-C's National Provider Identifier (NPI) is 1740959550, issued on Sep 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sara Walker, PA-C located?
The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify Sara Walker, PA-C's license?
NPPES lists California license number 67677, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sara Walker, PA-C prescribe under Medicare Part D?
In 2024, Sara Walker, PA-C had 561 Medicare Part D claims for 198 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.