Donald R. Pierre, PA
Physician Assistant · Lancaster, CA
Donald R. Pierre, PA is a physician assistant with a practice address in Lancaster, California, and NPI 1457578924, issued on Apr 19, 2007. Check the license (California PA10715, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donald R. Pierre
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA10715 CA
Self-reported in NPPES; status is on the state search - Practice location
- 43839 15TH St W, Lancaster, CA 93534
- Phone
- (661) 945-5984
- Enumerated
- Apr 19, 2007
- Record last updated
- Oct 26, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (661) 723-6446
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 43839 15TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Darbi CameronPharmacist1477854917
- Thomas Carlton, M.D.Psychiatry Physician1912079518
Verify Donald R. Pierre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA10715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average physician assistant in 2024
75 Medicare Part D claims for 31 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Donald R. Pierre among 14,451 physician assistant records in California
Donald R. Pierre, 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 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 78% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2016 · 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 Lancaster → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Willie Anderson, PA-CLancaster, CA 935341497864268
- Shannon Chavez, PACLancaster, CA 935341952576191
- Heather Gerstl, PA-CLancaster, CA 935341558591701
- Carol Grant-Dougherty, P.A.Lancaster, CA 935341114037579
- Richard Krajewski, P.A.-CLancaster, CA 935341215049002
- Annmarie Moreno, PA-C MSPALancaster, CA 935341215124854
- Daniel Rajaratnam, PA-CLancaster, CA 935341669650180
- Lori Rodriguez, PALancaster, CA 935341902880032
Common questions
What is Donald R. Pierre, PA's NPI number?
Donald R. Pierre, PA's National Provider Identifier (NPI) is 1457578924, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Donald R. Pierre, PA located?
The NPPES record lists a practice address at 43839 15TH St W, Lancaster, CA, 93534. Phone: (661) 945-5984. Providers update this record themselves, so call before visiting.
How can I verify Donald R. Pierre, PA's license?
NPPES lists California license number PA10715, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Donald R. Pierre, PA prescribe under Medicare Part D?
In 2024, Donald R. Pierre, PA had 75 Medicare Part D claims for 31 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.