MR. DENNIS FRANK HEINONEN LMSW
NPI 1710921820
Social Worker - Clinical in Allegan, MI
About Mr. Dennis Frank Heinonen Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DENNIS FRANK HEINONEN LMSW (NPI 1710921820) is an individual clinical provider in Allegan, Michigan, licensed in Michigan (6801065093) and active in the NPI registry since June 2006.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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 Dennis Heinonen's NPI number?
The NPI number for Dennis Heinonen is 1710921820. It was assigned to this individual provider in the NPPES registry on June 16, 2006.
Where is Dennis Heinonen located?
Dennis Heinonen practices at C/O Accmhs PO Drawer 130, Allegan, MI 49010. The listed phone number is (269) 673-6617.
What is Dennis Heinonen's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
What insurance does Dennis Heinonen accept?
Health plans from Oscar Insurance Company and Priority Health list Dennis Heinonen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Dennis Heinonen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.