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Erin Helena Buck, DO

Family Medicine Physician in Oceanside, CA · enumerated 2024.

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

National Provider Identifier

1730948795

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Registry record

Entity type Individual (Type 1)
Name Erin Helena Buck
Credential DO
Sex Female
Practice address 200 Mercy Circle, Oceanside, CA, 92055
Phone (612) 669-8360
Enumeration date Mar 13, 2024
Last updated in NPPES Aug 13, 2025

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 0102209571 (VA) Primary
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.

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Frequently asked questions

Where does Erin Buck practice?
The practice location on file with NPPES is in Oceanside, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erin Buck?
The National Provider Identifier (NPI) for Erin Buck is 1730948795, 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 2025-08-13.