Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Charles L. Fulbeck, M.D., Inc

Gastroenterology Physician in San Luis Obispo, CA · enumerated 2006 · authorized official Charles Fulbeck, Physician.

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

National Provider Identifier

1558443440

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Registry record

Entity type Organization (Type 2)

Legal business name Charles L. Fulbeck, M.D., Inc

Other name <Unavail>

Practice address 1551 Bishop St, Suite 420, San Luis Obispo, CA, 93401

Phone (805) 549-9533

Fax (805) 549-8001

Enumeration date Oct 19, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License G50143 (CA) Primary

Authorized official

Name Charles Fulbeck

Title Physician

Phone (805) 549-9533

Other identifiers

Identifier	Type	State	Issuer
00G501430	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.

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Frequently asked questions

Where is Charles L. Fulbeck, M.D., Inc located?

The practice location on file with NPPES is in San Luis Obispo, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.