MARK ZELLNER MS
NPI 1770430811
Counselor - Mental Health in Adrian, MI
About Mark Zellner Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK ZELLNER MS (NPI 1770430811) is an individual mental health provider in Adrian, Michigan, licensed in Michigan (6451024862) and active in the NPI registry since March 2026.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ADRIAN, MI 49221
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 Mark Zellner's NPI number?
The NPI number for Mark Zellner is 1770430811. It was assigned to this individual provider in the NPPES registry on March 16, 2026.
Where is Mark Zellner located?
Mark Zellner practices at 142 E Maumee St, Adrian, MI 49221. The listed phone number is (517) 442-2991.
What is Mark Zellner'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 Mark Zellner was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
