Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James B Hannah, M.D.

Q: What is the NPI number for James Hannah?

The National Provider Identifier (NPI) for James Hannah is 1386670495, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Pathology/Laboratory Medicine Physician in San Luis Obispo, CA · enumerated 2006.

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

National Provider Identifier

1386670495

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Registry record

Entity type Individual (Type 1)

Name James B Hannah

Credential M.D.

Sex Male

Practice address 3701 S Higuera St, Ste 200, San Luis Obispo, CA, 93401

Phone (805) 541-6033

Enumeration date Jun 23, 2006

Last updated in NPPES Jun 21, 2024

Taxonomy & licenses

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License G46098 (CA) Primary

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
GR0058760	Medicaid	CA	-
LAB43503F	Medicaid	CA	-
00G460980	Medicaid	CA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does James Hannah practice?

The practice location on file with NPPES is in San Luis Obispo, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for James Hannah?

The National Provider Identifier (NPI) for James Hannah is 1386670495, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-21.