Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Grace Payne, MD
Pediatrics Physician in Oakland, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346343464
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Registry record
Entity type Individual (Type 1)
Name Margaret Grace Payne
Credential MD
Sex Female
Practice address 3451 E 12th St, Oakland, CA, 94601
Phone (510) 535-3600
Fax (510) 535-4247
Enumeration date Sep 6, 2006
Last updated in NPPES Jul 10, 2010
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| ZZZ29799Z | Other | CA | FQHC MEDICARE PART B |
| FHC71021F | Medicaid | CA | - |
| 55-1975 | Other | CA | FQHC MEDICARE PART A |
| HAP71021F | Other | CA | FPACT |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Margaret Payne?
Margaret Payne is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → La Clinica De La Raza Inc Federally Qualified Health Center (FQHC) · Oakland, CA NPI 1144336181 Paul Bayard Family Medicine Physician · Oakland, CA NPI 1922101237 Susana Praver Medical Physician Assistant · Oakland, CA NPI 1255434452 David Ferrazares Pediatrics Physician · Oakland, CA NPI 1669576294 Christine Fratino Family Medicine Physician · Oakland, CA NPI 1841398542 Dolly Davar Pharmacist · Oakland, CA NPI 1396839221 Prasanthi Paladugu Pharmacist · Oakland, CA NPI 1326132267 Vanessa Litman Adult Medicine Physician · Oakland, CA NPI 1124100110
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-10.