Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alma Rosa Serna, MD

Q: What is the NPI number for Alma Serna?

The National Provider Identifier (NPI) for Alma Serna is 1679765093, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Long Beach, CA · enumerated 2007.

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

National Provider Identifier

1679765093

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Registry record

Entity type Individual (Type 1)

Name Dr. Alma Rosa Serna

Credential MD

Sex Female

Practice address Long Beach, CA, 90806

Phone (562) 933-0400

Enumeration date Aug 10, 2007

Last updated in NPPES Dec 1, 2021

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A97443 (CA) Primary

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Alma Serna practice?

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

What is the NPI number for Alma Serna?

The National Provider Identifier (NPI) for Alma Serna is 1679765093, 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 2021-12-01.