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Frederick G. Barr, M.D., P.C.

Frederick G. Barr, M.D., P.C. is a healthcare organization registered as Hematology & Oncology Physician in Chevy Chase, MD, holding Type 2 (organization) NPI 1689852741 since 2008. The authorized official on file is Jeffery Banner, Chief Financial Officer.

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NPI 1689852741
Entity type Organization (Type 2)
Legal business name Frederick G. Barr, M.D., P.C.
Practice address 5454 WISCONSIN AVE, SUITE 1300, Chevy Chase, MD, 20815
Phone 3016578587
Fax 3016577990
Enumeration date 2008-01-31
Last updated in NPPES 2010-10-15

Authorized official

Name Jeffery Banner
Title Chief Financial Officer
Phone 2406441256

Taxonomy & classification

Taxonomy code Specialty Primary License State
207RH0003X Hematology & Oncology Physician Primary D0022775 MD
Copy-ready billing details
Provider: Frederick G. Barr, M.D., P.C.
NPI: 1689852741
Taxonomy: 207RH0003X (Hematology & Oncology Physician)
Address: 5454 WISCONSIN AVE, SUITE 1300, Chevy Chase, MD, 20815

Providers at this address

NPI Name Type Specialty Location
1780687509 David Berler Individual Specialist Chevy Chase, MD
1679576482 Roy Rubinfeld Individual Specialist Chevy Chase, MD
1982607792 Neil Martin Individual Ophthalmology Physician Chevy Chase, MD
1124021852 Arthur Schwartz Individual Glaucoma Specialist (Ophthalmology) Physician Chevy Chase, MD
1104820190 Marwa Adi Individual Specialist Chevy Chase, MD
1528062502 Howard Weiss Individual Ophthalmology Physician Chevy Chase, MD
1629072434 Kenneth Schwartz Individual Specialist Chevy Chase, MD
1730185935 Frederick Smith Individual Medical Oncology Physician Chevy Chase, MD

Verify this record

Cross-check NPI 1689852741 against the authoritative CMS record: view Frederick G. Barr, M.D., P.C. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Frederick G. Barr, M.D., P.C.?
NPPES lists Jeffery Banner (Chief Financial Officer) as the authorized official for this organization.
What is the NPI number for Frederick G. Barr, M.D., P.C.?
The NPI for Frederick G. Barr, M.D., P.C. is 1689852741, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-10-15.