Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eugene R Pantangco, M.D.

Gastroenterology Physician in Los Alamitos, CA · enumerated 2006.

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

National Provider Identifier

1205916780

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Registry record

Entity type Individual (Type 1)

Name Eugene R Pantangco

Credential M.D.

Sex Male

Practice address 10861 Cherry St Ste 302, Los Alamitos, CA, 90720

Phone (562) 493-1011

Fax (562) 594-9226

Enumeration date Oct 17, 2006

Last updated in NPPES Sep 16, 2013

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License A74436 (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
00A744360	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

What is the NPI number for Eugene Pantangco?

The National Provider Identifier (NPI) for Eugene Pantangco is 1205916780, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eugene Pantangco practice?

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

Other providers at this practice address

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Sarah Park Family Nurse Practitioner · Los Alamitos, CA NPI 1609282771

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-16.