National Provider Identifier
Mark J Vanviegen, ENP/FNP-BC
Mark J Vanviegen, ENP/FNP-BC is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner in Buffalo, NY and a listed phone number of (919) 426-1756.
Profile Overview
- NPI
- 1477541779
- Provider Type
- Individual
- Primary Specialty
- Family Nurse Practitioner
- Enumeration Date
- October 11, 2005
- Last Updated
- February 20, 2026
Practice Location
- 266 Elmwood Ave Ste 428
- Buffalo, NY 14222-2202
Phone: (919) 426-1756
Mailing Address
- 266 Elmwood Ave
- Pmg 428
- Buffalo, NY 14222
Specialties
- Family Nurse Practitioner (363LF0000X)
- Acute Care Nurse Practitioner (363LA2100X)
- Family Nurse Practitioner (363LF0000X)
- Nurse Practitioner (363L00000X)
Full Record
- NPI
- 1477541779
- Entity Type
- Individual
- Last Name
- Vanviegen
- First Name
- Mark
- Middle Name
- J
- Credential
- ENP/FNP-BC
- Mailing Street Address
- 266 Elmwood Ave
- Mailing Address Line 2
- Pmg 428
- Mailing City
- Buffalo
- Mailing State
- NY
- Mailing ZIP Code
- 14222
- Mailing Country
- US
- Mailing Phone
- (919) 426-1756
- Practice Street Address
- 266 Elmwood Ave Ste 428
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14222-2202
- Practice Country
- US
- Practice Phone
- (919) 426-1756
- Enumeration Date
- October 11, 2005
- Last Updated
- February 20, 2026
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- February 20, 2026
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Family Nurse Practitioner (363LF0000X), Acute Care Nurse Practitioner (363LA2100X), Family Nurse Practitioner (363LF0000X), Nurse Practitioner (363L00000X)
- Other Identifiers
- NP0297 (SC), P00398888 (NC, Railroad Medicare)