Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elina Serrano, MD

Surgery Physician in Sacramento, CA · enumerated 2019.

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

National Provider Identifier

1003377409

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Registry record

Entity type Individual (Type 1)

Name Elina Serrano

Credential MD

Sex Female

Practice address 2335 Stockton Blvd Fl 5, Sacramento, CA, 95817

Phone (916) 734-2111

Enumeration date Mar 28, 2019

Last updated in NPPES Jul 21, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A207198 (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

Is NPI 1003377409 active?

Yes, as of the latest NPPES snapshot, NPI 1003377409 is active (record last updated 2026-07-21).

How do I verify Elina Serrano's NPI record?

Cross-check NPI 1003377409 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-21.