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Britta Kareen Mazur, DO

Pediatric Adolescent Medicine Physician in Commack, NY · enumerated 2010.

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

National Provider Identifier

1770805921

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Registry record

Entity type Individual (Type 1)
Name Britta Kareen Mazur
Credential DO
Sex Female
Practice address 2171 Jericho Tpke Ste 342, Commack, NY, 11725
Phone (631) 499-3588
Fax (631) 499-3583
Enumeration date Feb 15, 2010
Last updated in NPPES Feb 15, 2010

Taxonomy & licenses

2080A0000X Pediatric Adolescent Medicine Physician Allopathic & Osteopathic Physicians · License 188094-1 (NY) 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

Other identifiers

Identifier Type State Issuer
01600215 Medicaid NY -

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 Britta Mazur practice?
The practice location on file with NPPES is in Commack, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Britta Mazur?
The National Provider Identifier (NPI) for Britta Mazur is 1770805921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-15.