National Provider Identifier
Mary Katherine Kosowski, A-GNP-C
Mary Katherine Kosowski, A-GNP-C is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner in West Seneca, NY and a listed phone number of (716) 332-2121.
Profile Overview
- NPI
- 1558937441
- Provider Type
- Individual
- Primary Specialty
- Adult Health Nurse Practitioner
- Enumeration Date
- June 01, 2021
- Last Updated
- August 28, 2025
Practice Location
- 600 Harlem RD
- West Seneca, NY 14224-1151
Phone: (716) 332-2121
Specialties
- Adult Health Nurse Practitioner (363LA2200X)
Full Record
- NPI
- 1558937441
- Entity Type
- Individual
- Last Name
- Kosowski
- First Name
- Mary Katherine
- Name Prefix
- Mrs.
- Credential
- A-GNP-C
- Mailing Street Address
- 600 Harlem RD
- Mailing City
- West Seneca
- Mailing State
- NY
- Mailing ZIP Code
- 14224-1151
- Mailing Country
- US
- Mailing Phone
- (716) 332-2121
- Mailing Fax
- (716) 332-2122
- Practice Street Address
- 600 Harlem RD
- Practice City
- West Seneca
- Practice State
- NY
- Practice ZIP Code
- 14224-1151
- Practice Country
- US
- Practice Phone
- (716) 332-2121
- Practice Fax
- (716) 332-2122
- Enumeration Date
- June 01, 2021
- Last Updated
- August 28, 2025
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- August 28, 2025
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Adult Health Nurse Practitioner (363LA2200X)