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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WILLIAM GENE HEERINGA M.D.
NPI 1326043829
Specialist in Grand Rapids, MI

Active since June 20, 2005
310 LAFAYETTE AVE SE, STE 400, GRAND RAPIDS, MI 49503(616) 752-6525(616) 752-6556 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Gene Heeringa M.d. NPPES

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

DR. WILLIAM GENE HEERINGA M.D. (NPI 1326043829) is an individual specialist in Grand Rapids, Michigan, licensed in Michigan (4301039999) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1326043829
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. WILLIAM GENE HEERINGACredential: M.D.
Location Address310 LAFAYETTE AVE SE, STE 400Grand Rapids, MI 49503-4693
Mailing Address310 Lafayette Ave Se, Ste 400Grand Rapids, MI 49503-4693 · (616) 752-6525 · Fax (616) 752-6556
Phone(616) 752-6525
Fax(616) 752-6556
Sole ProprietorNo
Enumeration DateJune 20, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1326043829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in MI · 4301039999
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
310 LAFAYETTE AVE SE, Grand Rapids, MI 49503
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Other Identifiers 1

Medicaid1352830MI

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.

PAUL D HARRIS DO
Internal Medicine (Pulmonary Disease)
310 LAFAYETTE AVE SE, STE 415
GRAND RAPIDS, MI 49503
Kent County (616) 685-5666
DR. MARTIN P. GREYDANUS M.D.
Specialist
310 LAFAYETTE AVE SE, STE 400
GRAND RAPIDS, MI 49503
Kent County (616) 752-6525
GRAND RIVER ENDOSCOPY CENTER, L.L.C.
Clinic/Center (Ambulatory Surgical)
310 LAFAYETTE AVE SE, SUITE 200
GRAND RAPIDS, MI 49503
Kent County (616) 752-5890
ORENA J KIRCHNER FNP
Nurse Practitioner (Family)
310 LAFAYETTE AVE SE, SUITE 400
GRAND RAPIDS, MI 49503
Kent County (616) 752-6525
CHRISTOPHER JOHN MURPHY MD
Internal Medicine (Gastroenterology)
310 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Kent County (216) 536-1528
LUCY LEDESMA NP
Nurse Practitioner (Adult Health)
310 LAFAYETTE AVE SE, STE 410
GRAND RAPIDS, MI 49503
Kent County (616) 685-8200
DR. LENNOX HUGH FORREST PH.D.
Psychologist (Counseling)
310 LAFAYETTE AVE SE, SUITE 325
GRAND RAPIDS, MI 49503
Kent County (616) 249-8486
GRAND RIVER GASTROENTEROLOGY PC
Internal Medicine (Gastroenterology)
310 LAFAYETTE AVE SE, SUITE 400
GRAND RAPIDS, MI 49503
Kent County (616) 752-6525

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 William Heeringa's NPI number?

The NPI number for William Heeringa is 1326043829. It was assigned to this individual provider in the NPPES registry on June 20, 2005.

Where is William Heeringa located?

William Heeringa practices at 310 Lafayette Ave SE Ste 400, Grand Rapids, MI 49503. The listed phone number is (616) 752-6525.

What is William Heeringa's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for William Heeringa 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 31 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.