MR. JOHN CHESTER HERDZIK
NPI 1164736856
Counselor - Mental Health in Buffalo, NY
About Mr. John Chester Herdzik NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN CHESTER HERDZIK (NPI 1164736856) is an individual mental health provider in Buffalo, New York and active in the NPI registry since August 2010.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Herdzik's NPI number?
The NPI number for John Herdzik is 1164736856. It was assigned to this individual provider in the NPPES registry on August 5, 2010.
Where is John Herdzik located?
John Herdzik practices at 254 Franklin St, Buffalo, NY 14202. The listed phone number is (716) 852-1117.
What is John Herdzik's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
When was this NPI record last updated?
The NPPES record for John Herdzik was last updated on July 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
