Olivia Parker, PA
Physician Assistant · Oakland, CA
Olivia Parker, PA is a physician assistant with a practice address in Oakland, California, and NPI 1770294761, issued on Dec 9, 2022. Check the license (California PA63293, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Parker
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA63293 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Telegraph Ave, Oakland, CA 94609
- Phone
- (800) 607-6377
- Enumerated
- Dec 9, 2022
- Record last updated
- Oct 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20231010002071); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 3100 Telegraph Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nida AhmedStudent in an Organized Health Care Education/Training Program1508493321
- Robyn Anne Almario, PTPhysical Therapist1114759750
- Amberlee Amaral, RNRegistered Nurse1861091225
- Nicole ArmstrongStudent in an Organized Health Care Education/Training Program1043964356
- Janet Arnesty, MDFamily Medicine Physician1669464152
- Marina Ataie Ebuen, N.PFamily Nurse Practitioner1225473242
Verify Olivia Parker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA63293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
128 Medicare Part D claims for 84 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen35 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
- Team Physicians OF California Medical Group IncStockton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olivia Parker among 14,451 physician assistant records in California
Olivia Parker, 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
- Graduated2022 · median 2018 among the 7,214 with a school on file
- Record last updated2023 · 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.
All 14,451 in California → Every provider in Oakland → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Joel Ambrosio, PA-COakland, CA 946091154628105
- Miranda Bassilios, PA COakland, CA 946091609831114
- Erin Cava, PA-C, RDOakland, CA 946091225351620
- Cheryl Eldridge, PA-COakland, CA 946091336246438
- Ronald Grant, P.A.Oakland, CA 946091740245190
- Jane Hysen, PAOakland, CA 946091538133731
- Christa Kong, P.A.Oakland, CA 946091487813697
- Alexandra Mead, PA-COakland, CA 946091730286832
Common questions
What is Olivia Parker, PA's NPI number?
Olivia Parker, PA's National Provider Identifier (NPI) is 1770294761, issued on Dec 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Parker, PA located?
The NPPES record lists a practice address at 3100 Telegraph Ave, Oakland, CA, 94609. Phone: (800) 607-6377. Providers update this record themselves, so call before visiting.
How can I verify Olivia Parker, PA's license?
NPPES lists California license number PA63293, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Parker, PA prescribe under Medicare Part D?
In 2024, Olivia Parker, PA had 128 Medicare Part D claims for 84 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.