NPPES file of Aug 9, 2026

Ashley Jo Oakley, M.H.S, P.A.-C

Physician Assistant · San Francisco, CA

Ashley Jo Oakley, M.H.S, P.A.-C is a physician assistant with a practice address in San Francisco, California, and NPI 1952464562, issued on Dec 18, 2006. Check the license (California PA 17621, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952464562
Name
Ashley Jo Oakley
Credential
M.H.S, P.A.-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA 17621 CA
Self-reported in NPPES; status is on the state search
Practice location
450 6TH Ave FL 5, San Francisco, CA 94118
Phone
(415) 833-5083
Enumerated
Dec 18, 2006
Record last updated
Jan 3, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 450 6TH Ave FL 5

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ellen Liao, PA-CPhysician Assistant1417129156
  2. Heena Mehta, PA-CSurgical Physician Assistant1386794758
  3. David Yen, PA-CSurgical Physician Assistant1396802005

Verify Ashley Jo Oakley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA 17621
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.0 times the Medicare Part D claims of the average physician assistant in 2024

1,676 Medicare Part D claims for 508 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Ashley Oakley1,676
  2. Specialty average830

Most prescribed

  1. Estradiol280 claims
  2. Cephalexin191 claims
  3. Cefadroxil186 claims
  4. Tamsulosin Hcl108 claims
  5. Myrbetriq94 claims
  6. Methenamine Hippurate88 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: $13.30

1 payment: food and beverage; the largest payer was Abbott Laboratories. 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.

  1. Ashley Oakley$13.30
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ashley Jo Oakley among 14,451 physician assistant records in California

Ashley Jo Oakley, M.H.S, P.A.-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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 87% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2022 · 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.

The 8 physician assistant records with the nearest ZIP codes

  1. Veronika Archer, PA-CSan Francisco, CA 941181659424190
  2. Gloria Cheng, PASan Francisco, CA 941181548662109
  3. Richard Dibella, PASan Francisco, CA 941181134169410
  4. Eric Dyer, PA-CSan Francisco, CA 941181316289192
  5. Linda Gourley, PH.D., PA-CSan Francisco, CA 941181558584912
  6. Pamela Ibanez, PA-CSan Francisco, CA 941181225408768
  7. Ellen Liao, PA-CSan Francisco, CA 941181417129156
  8. Sarah Makin, MPAS, PA-CSan Francisco, CA 941181629596481

Common questions

What is Ashley Jo Oakley, M.H.S, P.A.-C's NPI number?

Ashley Jo Oakley, M.H.S, P.A.-C's National Provider Identifier (NPI) is 1952464562, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Jo Oakley, M.H.S, P.A.-C located?

The NPPES record lists a practice address at 450 6TH Ave FL 5, San Francisco, CA, 94118. Phone: (415) 833-5083. Providers update this record themselves, so call before visiting.

How can I verify Ashley Jo Oakley, M.H.S, P.A.-C's license?

NPPES lists California license number PA 17621, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ashley Jo Oakley, M.H.S, P.A.-C prescribe under Medicare Part D?

In 2024, Ashley Jo Oakley, M.H.S, P.A.-C had 1,676 Medicare Part D claims for 508 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.