National Provider Identifier
James Renwick Loomis III, DO
James Renwick Loomis III, DO is listed in the NPPES registry with a primary specialty of Family Medicine Physician in Williamsville, NY and a listed phone number of (716) 565-9030.
Source: public NPPES record, last updated December 04, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1386273233
- Provider Type
- Individual
- Primary Specialty
- Family Medicine Physician
- Enumeration Date
- April 03, 2020
- Last Updated
- December 04, 2025
Practice Location
- 95 Earhart Dr
- Williamsville, NY 14221-7801
Phone: (716) 565-9030
Mailing Address
- 8205 Main St Ste 10
- Williamsville, NY 14221-6054
Specialties
- Family Medicine Physician (207Q00000X)
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Biography
James R. Loomis III, DO, is a family medicine physician in Williamsville, New York. His practice profile lists a biology degree from Canisius College, a medical degree from Lake Erie College of Osteopathic Medicine, and family medicine residency training at the University at Buffalo/Sisters of Charity Hospital, where he served as chief resident for 2022-2023.
His profile is associated with Medical Health Associates of Western New York's Williamsville Pediatrics. He has also co-authored a 2022 case report on the diagnosis and treatment of a recurrent Dieulafoy's lesion.
Full Record
- NPI
- 1386273233
- Entity Type
- Individual
- Last Name
- Loomis
- First Name
- James
- Middle Name
- Renwick
- Name Prefix
- Dr.
- Name Suffix
- III
- Credential
- DO
- Mailing Street Address
- 8205 Main St Ste 10
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-6054
- Mailing Country
- US
- Mailing Phone
- (716) 539-0789
- Mailing Fax
- (716) 250-9090
- Practice Street Address
- 95 Earhart Dr
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-7801
- Practice Country
- US
- Practice Phone
- (716) 565-9030
- Practice Fax
- (716) 250-9090
- Enumeration Date
- April 03, 2020
- Last Updated
- December 04, 2025
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- December 04, 2025
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Family Medicine Physician (207Q00000X)