Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas J Brewer, D.O.

Critical Care Medicine (Internal Medicine) Physician in Kenmore, NY · enumerated 2006.

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

National Provider Identifier

1770681777

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Registry record

Entity type Individual (Type 1)

Name Thomas J Brewer

Credential D.O.

Sex Male

Practice address 2950 Elmwood Ave, Kenmore, NY, 14217

Phone (716) 634-8800

Fax (716) 650-9622

Enumeration date Sep 21, 2006

Last updated in NPPES Nov 4, 2009

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 231159-1 (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
02628339	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 Thomas Brewer practice?

The practice location on file with NPPES is in Kenmore, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Thomas Brewer?

The National Provider Identifier (NPI) for Thomas Brewer is 1770681777, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mary Dowd Family Nurse Practitioner · Tonawanda, NY NPI 1952308793 Marydonna Anderson Physician Assistant · Kenmore, NY NPI 1518946789 Jessica Brown Physician Assistant · Kenmore, NY NPI 1477513034 Kenmore Physicians Association, LLP Internal Medicine Physician · Kenmore, NY NPI 1184685315 Anne Saldanha Anatomic Pathology & Clinical Pathology Physician · Kenmore, NY NPI 1952362147 Craig Fetterman Hospitalist Physician · Kenmore, NY NPI 1902868383 Sharon Miller Adult Health Nurse Practitioner · Kenmore, NY NPI 1972567808 Kwang Joo Nuclear Imaging & Therapy Physician · Kenmore, NY NPI 1427013341

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.