NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bryan James Fiema, DO

Cardiovascular Disease Physician in Batavia, NY · enumerated 2017.

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

National Provider Identifier

1164943924

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Bryan James Fiema
Credential DO
Sex Male
Practice address 229 Summit St Ste 10, Batavia, NY, 14020
Phone (585) 442-5320
Enumeration date Jul 3, 2017
Last updated in NPPES Jul 17, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OT017842 (PA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 323213 (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

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

What is the NPI number for Bryan Fiema?
The National Provider Identifier (NPI) for Bryan Fiema is 1164943924, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bryan Fiema practice?
The practice location on file with NPPES is in Batavia, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-17.