NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brian Philip Green, D.O.

Dermatology Physician in Bethesda, MD · enumerated 2007.

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

National Provider Identifier

1952523474

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Registry record

Entity type Individual (Type 1)
Name Brian Philip Green
Credential D.O.
Sex Male
Practice address Bethesda, MD, 20889
Phone (301) 319-2398
Enumeration date May 3, 2007
Last updated in NPPES Feb 28, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207NP0225X Pediatric Dermatology Physician Allopathic & Osteopathic Physicians · License OS014763 (PA) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License H0075064 (MD) 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

What is the NPI number for Brian Green?
The National Provider Identifier (NPI) for Brian Green is 1952523474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brian Green practice?
The practice location on file with NPPES is in Bethesda, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-28.