Margaret Helen Bear, PA-C
Medical Physician Assistant · Antioch, CA
Margaret Helen Bear, PA-C is a medical physician assistant with a practice address in Antioch, California, and NPI 1073460341, issued on Mar 14, 2026. Check the license (California 67702, 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
- Margaret Helen Bear
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 67702 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3901 Lone Tree Way, Antioch, CA 94509
- Phone
- (925) 779-7200
- Enumerated
- Mar 14, 2026
- Record last updated
- Mar 14, 2026
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 3901 Lone Tree Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret Helen Bear in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 67702Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Margaret Helen Bear among 3,376 medical physician assistant records in California
Margaret Helen Bear, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% 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 2026, is newer than 98% of them.
- NPI issued2026 · 98% of these records are older, 0% newer
- In a Medicare fileNo · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,376 in California → Every provider in Antioch → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Katherine De Castro, PA-CAntioch, CA 945091598501991
- James Jewell, PAAntioch, CA 945091437172848
- Christina Ramsden, PAAntioch, CA 945091497013965
- Jason Thompson, PAAntioch, CA 945091285157818
- Larry Angel, PA-CBenicia, CA 945101154708881
- Rachel KennedyBenicia, CA 945101801095799
- Richard Cazin, PADanville, CA 945061043201460
- Annie Humphrey, PA-CDanville, CA 945061427681535
Common questions
What is Margaret Helen Bear, PA-C's NPI number?
Margaret Helen Bear, PA-C's National Provider Identifier (NPI) is 1073460341, issued on Mar 14, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Helen Bear, PA-C located?
The NPPES record lists a practice address at 3901 Lone Tree Way, Antioch, CA, 94509. Phone: (925) 779-7200. Providers update this record themselves, so call before visiting.
How can I verify Margaret Helen Bear, PA-C's license?
NPPES lists California license number 67702, 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.