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DR. LEONARD HARRY NIENHUIS DC
NPI 1437133865
Chiropractor in Jenison, MI

Active since November 30, 2005
7579 MAIN ST, JENISON, MI 49428(616) 457-4511(616) 667-1936 Get Directions Write a Review

NPPES record last updated: April 9, 2008. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Leonard Harry Nienhuis Dc NPPES

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

DR. LEONARD HARRY NIENHUIS DC (NPI 1437133865) is an individual chiropractor in Jenison, Michigan, licensed in Michigan (LN003038) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1437133865
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. LEONARD HARRY NIENHUISCredential: DC
Location Address7579 MAIN STJenison, MI 49428-9251
Mailing Address7579 Main StJenison, MI 49428-9251 · (616) 457-4511 · Fax (616) 667-1936
Phone(616) 457-4511
Fax(616) 667-1936
Sole ProprietorNo
Enumeration DateNovember 30, 2005
Last NPPES UpdateApril 9, 2008
✔ NPI 1437133865 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MI · LN003038
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
7579 MAIN ST, Jenison, MI 49428
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Other Identifiers 1

Other950G05036MI · Blue Cross/blue Shield

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BENJAMIN JON STEKETEE D.C.
Chiropractor
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 662-4990
JASON R. MANNING, PLC
Chiropractor
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 457-4511
DR. CRAIG STEPHEN ROCKWELL DO
Chiropractor
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 457-4511
LEONARD H. NIENHUIS D.C. P.C.
Chiropractor
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 457-4511
GEORGETOWN CHIROPRACTIC
Chiropractor
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 457-4511
DR. DONALD ALAN STEKETEE DC
Chiropractor
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 662-4990
CRAIG S ROCKWELL DC PLLC
Residential Treatment Facility, Physical Disabilities
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 457-4511
WEST MICHIGAN CHIROPRACTIC & SPORTS LLC
Chiropractor
7579 MAIN ST
JENISON, MI 49428
Ottawa County (616) 662-4990

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 Leonard Nienhuis's NPI number?

The NPI number for Leonard Nienhuis is 1437133865. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Leonard Nienhuis located?

Leonard Nienhuis practices at 7579 Main St, Jenison, MI 49428. The listed phone number is (616) 457-4511.

What is Leonard Nienhuis's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Leonard Nienhuis was last updated on April 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.