Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Eric Colton, MD

Q: What is the NPI number for Eric Colton?

The National Provider Identifier (NPI) for Eric Colton is 1790723492, a Type 1 (individual) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in San Luis Obispo, CA · enumerated 2006.

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

National Provider Identifier

1790723492

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Registry record

Entity type Individual (Type 1)

Name Dr. Eric Colton

Credential MD

Sex Male

Practice address 35 Casa St, Suite 220, San Luis Obispo, CA, 93405

Phone (805) 595-1808

Fax (805) 595-1815

Enumeration date Jun 3, 2006

Last updated in NPPES May 1, 2017

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 136432 (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
CB241359	Other	CA	MEDICARE ID

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

What is the NPI number for Eric Colton?

The National Provider Identifier (NPI) for Eric Colton is 1790723492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eric Colton 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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-01.