Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Doyle D Hansen, M.D.

Q: What is the NPI number for Doyle Hansen?

The National Provider Identifier (NPI) for Doyle Hansen is 1790868735, a Type 1 (individual) record in the CMS NPPES registry.

Dermatology Physician in El Cajon, CA · enumerated 2006 · practices at Jamacha Medical Group Inc.

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

National Provider Identifier

1790868735

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Registry record

Entity type Individual (Type 1)

Name Doyle D Hansen

Credential M.D.

Sex Male

Practice address 1679 E Main St, El Cajon, CA, 92021

Phone (619) 442-9441

Fax (619) 442-1510

Enumeration date Oct 23, 2006

Last updated in NPPES Mar 26, 2008

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License C39762 (CA) Primary

207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License C39762 (CA) Secondary

207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License C39762 (CA) Secondary

207NI0002X Clinical & Laboratory Dermatological Immunology Physician Allopathic & Osteopathic Physicians · License C39762 (CA) Secondary

207NP0225X Pediatric Dermatology Physician Allopathic & Osteopathic Physicians · License C39762 (CA) Secondary

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License C39762 (CA) Secondary

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
GR0017821	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 Doyle Hansen practice?

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

What is the NPI number for Doyle Hansen?

The National Provider Identifier (NPI) for Doyle Hansen is 1790868735, 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 2008-03-26.