Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca A Samuels, D.O.

Internal Medicine Physician in Escondido, CA · enumerated 2007.

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

National Provider Identifier

1821288069

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Registry record

Entity type Individual (Type 1)

Name Rebecca A Samuels

Credential D.O.

Sex Female

Practice address 225 East Second Avenue, Escondido, CA, 92025

Phone (760) 291-6700

Fax (760) 737-7324

Enumeration date Jul 25, 2007

Last updated in NPPES Dec 13, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20A11221 (CA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5101017490 (MI) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Rebecca Samuels practice?

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

What is the NPI number for Rebecca Samuels?

The National Provider Identifier (NPI) for Rebecca Samuels is 1821288069, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-13.