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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.

FREDERICK C GUENTHER MD
NPI 1740252246
Obstetrics & Gynecology in Big Rapids, MI

Active since February 07, 2006
722 LOCUST ST, BIG RAPIDS, MI 49307(231) 796-8665(231) 796-1629 Get Directions Write a Review

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

About Frederick C Guenther Md NPPES

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

FREDERICK C GUENTHER MD (NPI 1740252246) is an individual obstetrics & gynecology provider in Big Rapids, Michigan, licensed in Michigan (4301043768) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1740252246
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameFREDERICK C GUENTHERCredential: MD
Location Address722 LOCUST STBig Rapids, MI 49307
Mailing Address811 Osborn CircleBig Rapids, MI 49307 · (231) 796-8263
Phone(231) 796-8665
Fax(231) 796-1629
Sole ProprietorNo
Enumeration DateFebruary 7, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1740252246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MI · 4301043768
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
722 LOCUST ST, Big Rapids, MI 49307
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Other Identifiers 1

Medicaid3259432MI

Other Providers at the Same Location NPPES 9

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

MECOSTA COUNTY MEDICAL CENTER
Nurse Practitioner (Family)
722 LOCUST ST
BIG RAPIDS, MI 49307
Mecosta County (231) 592-4200
KATHRYN L ANASON MD
Obstetrics & Gynecology
722 LOCUST ST, SUITE 2
BIG RAPIDS, MI 49307
Mecosta County (231) 592-4200
DR. SARA ANN SCHUGARS MD
Obstetrics & Gynecology (Obstetrics)
722 LOCUST ST, STE 2
BIG RAPIDS, MI 49307
Mecosta County (231) 592-4200
ABBY KATE VANOTTEREN-SMITH PA-C
Physician Assistant
722 LOCUST ST
BIG RAPIDS, MI 49307
Mecosta County (231) 592-4200
MECOSTA COUNTY MEDICAL CENTER
Obstetrics & Gynecology
722 LOCUST ST
BIG RAPIDS, MI 49307
Mecosta County (231) 592-4200
MECOSTA COUNTY MEDICAL CENTER
Clinic/Center (Rural Health)
722 LOCUST ST, STE 2
BIG RAPIDS, MI 49307
Mecosta County (231) 592-4200
CHRISTA LYNN MOHR WHNP
Nurse Practitioner (Women's Health)
722 LOCUST ST
BIG RAPIDS, MI 49307
Mecosta County (231) 592-4200
MS. MARCIE L STIEG-WILLIAMS PAC
Physician Assistant
722 LOCUST ST
BIG RAPIDS, MI 49307
Mecosta County (231) 796-8665

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 Frederick Guenther's NPI number?

The NPI number for Frederick Guenther is 1740252246. It was assigned to this individual provider in the NPPES registry on February 7, 2006.

Where is Frederick Guenther located?

Frederick Guenther practices at 722 Locust St, Big Rapids, MI 49307. The listed phone number is (231) 796-8665.

What is Frederick Guenther's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Frederick Guenther 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 32 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.