Jillian Marie Janczyk is a Buffalo, New York based nurse practitioner. Active license number of Jillian Marie Janczyk is 357447 for Family in New York. Her current practice location is 3495 Bailey Ave, Buffalo. Patients can reach her at 716-834-9200. Jillian Marie Janczyk is FNP-C and her NPI number (Unique professional ID assigned by NPPES) is 1558257592. Jillian Marie Janczyk has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Jillian Marie Janczyk speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
NPI Number:
1558257592
NPI Enumeration Date:
16 Jun, 2025
NPI Last Update On:
30 Jul, 2025
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jillian Marie Janczyk are as mentioned below.
License Number
Specialization
State
Status
357447
Family
New York
Primary
780535
Registered Nurse
New York
Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
Jillian Marie Janczyk 81 Orchard Pl, Lackawanna, New York
Zip:
14218-1703
Patients can reach Jillian Marie Janczyk at 3495 Bailey Ave, Buffalo, New York or can call to book an appointment on 716-834-9200.
Comments/ Reviews:
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.