Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory L Jerkins, M.D.

Specialist in Santa Maria, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699885137

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory L Jerkins

Credential M.D.

Sex Male

Practice address 1418 E Main St Ste 210, Santa Maria, CA, 93454

Phone (805) 928-3678

Fax (805) 928-6408

Enumeration date Aug 30, 2006

Last updated in NPPES Jun 29, 2021

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 54308 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

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.

What specialty is Gregory Jerkins?

Gregory Jerkins is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-29.