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Dr. Andrew Valentine Stern, DO

Critical Care Medicine (Internal Medicine) Physician in Winchester, VA · enumerated 2018.

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

National Provider Identifier

1669979571

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Registry record

Entity type Individual (Type 1)
Name Dr. Andrew Valentine Stern
Credential DO
Sex Male
Practice address 1840 Amherst St, Winchester, VA, 22601
Phone (540) 536-7087
Enumeration date Apr 7, 2018
Last updated in NPPES Jun 17, 2024

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 0102208434 (VA) Primary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0102208434 (VA) 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.

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Frequently asked questions

Is NPI 1669979571 active?
Yes, as of the latest NPPES snapshot, NPI 1669979571 is active (record last updated 2024-06-17).
How do I verify Andrew Stern's NPI record?
Cross-check NPI 1669979571 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 2024-06-17.