Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Charash, D.O.

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician in Alexandria, VA · enumerated 2006.

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

National Provider Identifier

1275540841

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Registry record

Entity type Individual (Type 1)

Name David Charash

Credential D.O.

Sex Male

Practice address 2501 Parkers Ln, Alexandria, VA, 22306

Phone (703) 664-8020

Enumeration date Aug 3, 2006

Last updated in NPPES Nov 8, 2019

Taxonomy & licenses

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 000407 (CT) Secondary

207PE0005X Undersea and Hyperbaric Medicine (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 000407 (CT) Secondary

207PE0005X Undersea and Hyperbaric Medicine (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 0102205146 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1275540841 active?

Yes, as of the latest NPPES snapshot, NPI 1275540841 is active (record last updated 2019-11-08).

How do I verify David Charash's NPI record?

Cross-check NPI 1275540841 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 2019-11-08.