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JOHN WOLOHAN
NPI 1982167417
Counselor - Addiction (Substance Use Disorder) in Grand Rapids, MI

Active since April 11, 2019
1939 S DIVISION AVE., GRAND RAPIDS, MI 49507(616) 247-3815(616) 245-0450 Get Directions Write a Review

NPPES record last updated: April 11, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Wolohan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN WOLOHAN (NPI 1982167417) is an individual addiction (substance use disorder) provider in Grand Rapids, Michigan and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1982167417
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJOHN WOLOHAN
Location Address1939 S DIVISION AVE.Grand Rapids, MI 49507
Mailing Address1939 S Division Ave.Grand Rapids, MI 49507 · (616) 247-3815 · Fax (616) 245-0450
Phone(616) 247-3815
Fax(616) 245-0450
Sole ProprietorNo
Enumeration DateApril 11, 2019
✔ NPI 1982167417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
1939 S DIVISION AVE., Grand Rapids, MI 49507
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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.

TERRI A. HUMMEL
Social Worker
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815
ANNA LAUKA
Social Worker
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815
ASHLEY HOLCOM
Community Health Worker
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815
BROOKLYN LACKNER
Social Worker
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815
AMANDA PETROVICH
Social Worker
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815
GABRIEL SHYNE
Social Worker
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815
MS. JANICE PLEASANT-PROCTOR
Social Worker (Clinical)
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815
TRACI REYNOLDS
Social Worker
1939 S DIVISION AVE.
GRAND RAPIDS, MI 49507
Kent County (616) 247-3815

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 Wolohan's NPI number?

The NPI number for John Wolohan is 1982167417. It was assigned to this individual provider in the NPPES registry on April 11, 2019.

Where is John Wolohan located?

John Wolohan practices at 1939 S Division Ave., Grand Rapids, MI 49507. The listed phone number is (616) 247-3815.

What is John Wolohan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for John Wolohan was last updated on April 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.