Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David Mazer,M.D.,P.A.

Q: What is the NPI number for David Mazer,M.D.,P.A.?

The NPI for David Mazer,M.D.,P.A. is 1043296189, a Type 2 (organization) record in the CMS NPPES registry.

Hospitalist Physician in Orlando, FL · enumerated 2005 · authorized official David Mazer, Provider/Owner.

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

National Provider Identifier

1043296189

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Registry record

Entity type Organization (Type 2)

Legal business name David Mazer,M.D.,P.A.

Other name <Unavail>

Practice address 1414 Kuhl Ave, Orlando, FL, 32806

Phone (407) 805-9503

Fax (321) 396-7711

Enumeration date Dec 20, 2005

Last updated in NPPES Aug 19, 2014

Taxonomy & classification

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Mazer

Title Provider/Owner

Phone (407) 805-9503

Other identifiers

Identifier	Type	State	Issuer
266648100	Medicaid	FL	-

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

Who is the authorized official for David Mazer,M.D.,P.A.?

NPPES lists David Mazer (Provider/Owner) as the authorized official for this organization.

What is the NPI number for David Mazer,M.D.,P.A.?

The NPI for David Mazer,M.D.,P.A. is 1043296189, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-19.