David J. Oberst, P.A.
Physician Assistant · Hanford, CA
David J. Oberst, P.A. is a physician assistant with a practice address in Hanford, California, and NPI 1982642351, issued on Jun 4, 2006. Check the license (California PA15520, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David J. Oberst
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA15520 CA
Self-reported in NPPES; status is on the state search - Practice location
- 450 Greenfield Ave, Hanford, CA 93230
- Phone
- (559) 582-9000
- Enumerated
- Jun 4, 2006
- Record last updated
- Mar 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 450 Greenfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Crawford, MDAnatomic Pathology & Clinical Pathology Physician1033171848
- Maurice Cyrus, CRNACertified Registered Nurse Anesthetist1942227624
- Danette Dutra, N.P.Nurse Practitioner1750323663
- Joseph Ginejko, DOEmergency Medical Services (Emergency Medicine) Physician1023034501
Verify David J. Oberst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA15520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David J. Oberst among 14,451 physician assistant records in California
David J. Oberst, P.A. 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 not. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2013 · 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).
34 physician assistant records list a practice address in Hanford
They are 34 of the 1,362 NPPES records with a practice address in Hanford, and 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,451 in California → Every provider in Hanford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jacob AyuenHanford, CA 932301619370822
- Marci Camenisch, PACHanford, CA 932301164424594
- Michael Darius, PA-CHanford, CA 932301992761449
- Michael Ellison, PA-CHanford, CA 932301720382393
- Stephen HitchmanHanford, CA 932301669673661
- Tommy Martin, PACHanford, CA 932301982650198
- Rosalinda Melendez, PA-CHanford, CA 932301649204157
- Manuel Romero, PA-CHanford, CA 932301225113087
Common questions
What is David J. Oberst, P.A.'s NPI number?
David J. Oberst, P.A.'s National Provider Identifier (NPI) is 1982642351, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David J. Oberst, P.A. located?
The NPPES record lists a practice address at 450 Greenfield Ave, Hanford, CA, 93230. Phone: (559) 582-9000. Providers update this record themselves, so call before visiting.
How can I verify David J. Oberst, P.A.'s license?
NPPES lists California license number PA15520, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.