National Provider Identifier
Ravi Nandan Sinha, MD
Ravi Nandan Sinha, MD is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician in Williamsville, NY and a listed phone number of (716) 857-8770.
Profile Overview
- NPI
- 1134184328
- Provider Type
- Individual
- Primary Specialty
- Endocrinology, Diabetes & Metabolism Physician
- Enumeration Date
- April 19, 2006
- Last Updated
- February 11, 2026
Practice Location
- 325 Essjay RD
- Williamsville, NY 14221-8243
Phone: (716) 857-8770
Mailing Address
- 425 Essjay RD Ste 170
- Williamsville, NY 14221-8235
Specialties
- Endocrinology, Diabetes & Metabolism Physician (207RE0101X)
- Internal Medicine Physician (207R00000X)
Endpoints
- production@direct.buffalomedicalgroup.com
Direct Messaging Address | Buffalo, NY 14203
Full Record
- NPI
- 1134184328
- Entity Type
- Individual
- Last Name
- Sinha
- First Name
- Ravi
- Middle Name
- Nandan
- Name Prefix
- Dr.
- Credential
- MD
- Mailing Street Address
- 425 Essjay RD Ste 170
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-8235
- Mailing Country
- US
- Mailing Phone
- (716) 630-1219
- Mailing Fax
- (716) 817-1726
- Practice Street Address
- 325 Essjay RD
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-8243
- Practice Country
- US
- Practice Phone
- (716) 857-8770
- Practice Fax
- (716) 250-5976
- Enumeration Date
- April 19, 2006
- Last Updated
- February 11, 2026
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- February 11, 2026
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Endocrinology, Diabetes & Metabolism Physician (207RE0101X), Internal Medicine Physician (207R00000X)
- Other Identifiers
- 161000580 (NY, Empire), 000526081005 (NY, Health Now), 02067816 (NY), 00025087505 (NY, Univera), 2589275 (NY, Ghi), 0491510 (NY, Iha), 199136-3W (NY, Workers Compensation), 161000580 (NY, North American Preferred), 2591224 (NY, Nova)