Quianna Oshia Ashley-White, PA
Physician Assistant · Larkspur, CA
Quianna Oshia Ashley-White, PA is a physician assistant with a practice address in Larkspur, California, and NPI 1396466876, issued on Sep 5, 2022. Check the license (California 64000, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Quianna Oshia Ashley-White
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 64000 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18 Bon Air RD, Larkspur, CA 94939
- Phone
- (415) 927-5300
- Enumerated
- Sep 5, 2022
- Record last updated
- Feb 24, 2026
- Medicare enrollment
- Enrolled (PECOS I20240523003529); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 18 Bon Air RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Kim, PA-CMedical Physician Assistant1821150269
Verify Quianna Oshia Ashley-White in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physician assistant in 2024
34 Medicare Part D claims for 16 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 19 claims were for opioids.
Most prescribed
- Oxycodone Hcl18 claims
- Amoxicillin11 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: $20.00
1 payment: food and beverage; the largest payer was Ferring Pharmaceuticals 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 Univ OF California UcsfSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Quianna Oshia Ashley-White among 14,451 physician assistant records in California
Quianna Oshia Ashley-White, 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 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2023 · 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).
8 physician assistant records list a practice address in Larkspur
They are 8 of the 291 NPPES records with a practice address in Larkspur, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Larkspur → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kathleen AbuLarkspur, CA 949391851415053
- Maria Elizabeth Bradley, PA-CLarkspur, CA 949391578584223
- Xiaojing HeLarkspur, CA 949391144677956
- Thomas Hernandez, PA-CLarkspur, CA 949391225659006
- Stephani Munayer, PA-CLarkspur, CA 949391265020895
- Mykaela PoeLarkspur, CA 949391861357147
- Sarah Rubin, PA-CLarkspur, CA 949391396350740
- Thomas Brookshire, P.A.Mill Valley, CA 949411720282684
Common questions
What is Quianna Oshia Ashley-White, PA's NPI number?
Quianna Oshia Ashley-White, PA's National Provider Identifier (NPI) is 1396466876, issued on Sep 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Quianna Oshia Ashley-White, PA located?
The NPPES record lists a practice address at 18 Bon Air RD, Larkspur, CA, 94939. Phone: (415) 927-5300. Providers update this record themselves, so call before visiting.
How can I verify Quianna Oshia Ashley-White, PA's license?
NPPES lists California license number 64000, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Quianna Oshia Ashley-White, PA prescribe under Medicare Part D?
In 2024, Quianna Oshia Ashley-White, PA had 34 Medicare Part D claims for 16 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.