Kathryn Viktoria Martin, PA
Physician Assistant · Stanford, CA
Kathryn Viktoria Martin, PA is a physician assistant with a practice address in Stanford, California, and NPI 1396355608, issued on Aug 3, 2020. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn Viktoria Martin
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1265 Welch RD Ste 100, Stanford, CA 94305
- Phone
- (650) 725-6959
- Enumerated
- Aug 3, 2020
- Record last updated
- Aug 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210112002385); may accept 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 1265 Welch RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor BeamanStudent in an Organized Health Care Education/Training Program1114740396
- Caroline BrockmanStudent in an Organized Health Care Education/Training Program1700605987
- Olivia Bruyn, MPHStudent in an Organized Health Care Education/Training Program1487474508
- Ashley CroninStudent in an Organized Health Care Education/Training Program1821817289
- Beryl DeyoeStudent in an Organized Health Care Education/Training Program1689492068
- Ashiana Dhanani, PA-S1Student in an Organized Health Care Education/Training Program1003634403
Verify Kathryn Viktoria Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average physician assistant in 2024
2,282 Medicare Part D claims for 91 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 102 claims were for opioids.
Most prescribed
- Gabapentin127 claims
- Lisinopril114 claims
- Losartan Potassium94 claims
- Jardiance65 claims
- Atorvastatin Calcium63 claims
- Amlodipine Besylate59 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.
Bills Medicare through one group practice
- Wind River Family And Community Healthc CareArapahoe, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Viktoria Martin among 14,451 physician assistant records in California
Kathryn Viktoria Martin, PA 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 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2020 · median 2018 among the 7,214 with a school on file
- Record last updated2020 · 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).
480 physician assistant records list a practice address in Stanford
They are 480 of the 5,606 NPPES records with a practice address in Stanford, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Stanford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jaclyn Bilello, PA-CStanford, CA 943051285695445
- Deanna Cully, PA-CStanford, CA 943051912967779
- Deborah Espinoza, PA-CStanford, CA 943051558361733
- Lorin Ferguson, PA-CStanford, CA 943051912972340
- John Laurence, PA-CStanford, CA 943051568445070
- David Miller, PA-CStanford, CA 943051538140413
- Irina Penev, PA-CStanford, CA 943051851361646
- Pamela Piacente-Rhodes, PA-CStanford, CA 943051598735227
Common questions
What is Kathryn Viktoria Martin, PA's NPI number?
Kathryn Viktoria Martin, PA's National Provider Identifier (NPI) is 1396355608, issued on Aug 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Viktoria Martin, PA located?
The NPPES record lists a practice address at 1265 Welch RD Ste 100, Stanford, CA, 94305. Phone: (650) 725-6959. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Viktoria Martin, PA's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn Viktoria Martin, PA prescribe under Medicare Part D?
In 2024, Kathryn Viktoria Martin, PA had 2,282 Medicare Part D claims for 91 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.