National Provider Identifier
Matthew J O Brien, MD
Matthew J O Brien, MD is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Buffalo, NY and a listed phone number of (716) 857-8616.
Profile Overview
- NPI
- 1972551430
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- May 05, 2006
- Last Updated
- April 14, 2008
Practice Location
- 85 High St
- Buffalo, NY 14203-1149
Phone: (716) 857-8616
Mailing Address
- 6255 Sheridan Dr
- Suite 304
- Williamsville, NY 14221-4836
Specialties
- Internal Medicine Physician (207R00000X)
Full Record
- NPI
- 1972551430
- Entity Type
- Individual
- Last Name
- O Brien
- First Name
- Matthew
- Middle Name
- J
- Name Prefix
- Dr.
- Credential
- MD
- Mailing Street Address
- 6255 Sheridan Dr
- Mailing Address Line 2
- Suite 304
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-4836
- Mailing Country
- US
- Mailing Phone
- (716) 857-8666
- Mailing Fax
- (716) 857-8944
- Practice Street Address
- 85 High St
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14203-1149
- Practice Country
- US
- Practice Phone
- (716) 857-8616
- Practice Fax
- (716) 250-5945
- Enumeration Date
- May 05, 2006
- Last Updated
- April 14, 2008
- Sex
- Male
- Sole Proprietor
- No
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X)
- Other Identifiers
- 141215-4W (NY, Workers Compensation), 000508257001 (NY, Health Now), 0403994 (NY, Iha), 00010129001 (NY, Univera), 00644546 (NY)