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Anna Mezey Brownstein, DO

Pediatrics Physician in Davidsonville, MD · enumerated 2017 · practices at Brown Bear Pediatrics.

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

National Provider Identifier

1013441450

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Registry record

Entity type Individual (Type 1)
Name Anna Mezey Brownstein
Credential DO
Sex Female
Practice address Davidsonville, MD, 21035
Phone (864) 404-7572
Enumeration date Apr 12, 2017
Last updated in NPPES Nov 14, 2025

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

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 291609 (MA) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License H0102973 (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 Anna Brownstein?
The National Provider Identifier (NPI) for Anna Brownstein is 1013441450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anna Brownstein practice?
The practice location on file with NPPES is in Davidsonville, 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 2025-11-14.