Individual provider · Type 1 NPI
Jillian Marie Janczyk, FNP-C
Family Nurse Practitioner · Buffalo, NY
NPI number
1558257592
Active
Practice location
3495 Bailey Ave
Buffalo, NY 14215-1129
Mailing address
81 Orchard Pl
Lackawanna, NY 14218-1703
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Registered Nurse | 163W00000X | 780535 (NY) |
| Family Nurse Practitioner Primary | 363LF0000X | 357447 (NY) |
Family Nurse Practitioner: Definition to come...
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About NPI 1558257592
Jillian Marie Janczyk, FNP-C's National Provider Identifier is 1558257592, issued on Jun 16, 2025. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Buffalo, NY. The record was last updated on Jul 30, 2025.