MCLAREN MEDICAL MANAGMENT, INC.
NPI 1053458091
Obstetrics & Gynecology in Flushing, MI

Active since January 31, 2007
2521 N ELMS RD, FLUSHING, MI 48433(810) 487-3640(810) 487-3697 Get Directions Write a Review

NPPES record last updated: February 12, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mclaren Medical Managment, Inc. NPPES

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

MCLAREN MEDICAL MANAGMENT, INC. (NPI 1053458091) is a healthcare organization registered as an obstetrics & gynecology in Flushing, Michigan and active in the NPI registry since January 2007. The organization lists William Hardimon, Ceo, as its authorized official.

NPPES Registry Identity

NPI1053458091
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameMCLAREN MEDICAL GROUP
Location Address2521 N ELMS RDFlushing, MI 48433-9426
Mailing Address401 S Ballenger HwyFlint, MI 48532-3638 · (810) 342-1000 · Fax (810) 342-1590
Fax(810) 487-3697
Organization SubpartNo
Authorized OfficialWilliam HardimonCeo · (810) 342-1040
Enumeration DateJanuary 31, 2007
Last NPPES UpdateFebruary 12, 2016
✔ NPI 1053458091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
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.
2521 N ELMS RD, Flushing, MI 48433

Other Names 1

Other NameMclaren Medical Managment, Inc.

Other Identifiers 3

Medicare ID-Type Unspecified0M28440MI · Medicare
Medicare ID-Type Unspecified0P40350MI · Medicare
Other160D410050MI · Blue Cross Blue Shield

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mclaren Medical Managment, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

416

Medicare enrollment records show 416 clinicians reassign Medicare billing to Mclaren Medical Managment, Inc., which bills Medicare for the services they deliver. Of these, 9 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 25

Emergency Medicine122
Nurse Practitioner77
Diagnostic Radiology38
Family Practice37
Cardiovascular Disease (Cardiology)29
Internal Medicine21
Psychiatry18
Obstetrics/Gynecology16
17 other specialties58

Nearest to this location (20)

See all 416
Internal Medicine
NPI 1871581322
1335 S LINDEN RD SUITE C
Flint, MI 48532
(810) 720-6070
✔ PECOS✔ Accepts Medicare3.0 mi
Internal Medicine
NPI 1730292368
1397 S LINDEN RD STE A
Flint, MI 48532
(810) 720-9300
✔ PECOS3.0 mi
Emergency Medicine
NPI 1528529286
401 S BALLENGER HWY
Flint, MI 48532
(810) 342-2000
✔ PECOS✔ Accepts Medicare4.4 mi
Emergency Medicine
NPI 1043771348
401 S BALLENGER HWY
Flint, MI 48532
(810) 342-2000
✔ PECOS✔ Accepts Medicare4.4 mi
Nurse Practitioner
NPI 1912636291
401 S BALLENGER HWY
Flint, MI 48532
(810) 342-2000
✔ PECOS✔ Accepts Medicare4.4 mi
Emergency Medicine
NPI 1912011123
401 S BALLENGER HWY
Flint, MI 48532
(810) 342-2308
✔ PECOS✔ Accepts Medicare4.4 mi
Diagnostic Radiology
NPI 1568437085
501 S BALLENGER HWY STE B
Flint, MI 48532
(810) 342-4819
✔ PECOS✔ Accepts Medicare4.4 mi
Diagnostic Radiology
NPI 1699926824
1 HURLEY PLZ RADIOLOGY DEPARTMENT
Flint, MI 48503
(810) 262-4761
✔ PECOS✔ Accepts Medicare5.6 mi
Nurse Practitioner
NPI 1346765583
2700 ROBERT T LONGWAY BLVD STE B
Flint, MI 48503
(810) 235-2004
✔ PECOS✔ Accepts Medicare6.4 mi
Emergency Medicine
NPI 1174506190
1 GENESYS PKWY
Grand Blanc, MI 48439
(810) 606-6137
✔ PECOS✔ Accepts Medicare13 mi
Emergency Medicine
NPI 1356662266
1 GENESYS PKWY
Grand Blanc, MI 48439
(810) 606-5980
✔ PECOS✔ Accepts Medicare14 mi
Nurse Practitioner
NPI 1891227609
1 GENESYS PKWY
Grand Blanc, MI 48439
(810) 606-5000
✔ PECOS✔ Accepts Medicare14 mi
Emergency Medicine
NPI 1023676764
1 GENESYS PKWY
Grand Blanc, MI 48439
(810) 606-6372
✔ PECOS14 mi
General Surgery
NPI 1104260769
1 GENESYS PKWY
Grand Blanc, MI 48439
(810) 606-5000
✔ PECOS✔ Accepts Medicare14 mi
Emergency Medicine
NPI 1407173081
1 GENESYS PKWY MEDICAL EDUCATION
Grand Blanc, MI 48439
(810) 606-5980
✔ PECOS✔ Accepts Medicare14 mi
Internal Medicine
NPI 1205092236
1510 S STATE RD STE D
Davison, MI 48423
(810) 652-3600
✔ PECOS✔ Accepts Medicare15 mi
Family Practice
NPI 1467520163
17200 SILVER PKWY
Fenton, MI 48430
(810) 714-9660
✔ PECOS✔ Accepts Medicare17 mi
Family Practice
NPI 1043242605
17200 SILVER PKWY
Fenton, MI 48430
(810) 714-9660
✔ PECOS✔ Accepts Medicare17 mi
Family Practice
NPI 1326192311
826 W KING ST
Owosso, MI 48867
(517) 487-5585
✔ PECOS✔ Accepts Medicare19 mi
Nurse Practitioner
NPI 1487382008
6787 ROLLING MEADOW DR
Davisburg, MI 48350
(248) 872-8556
✔ PECOS✔ Accepts Medicare25 mi
See all 416 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Mclaren Medical Group's NPI number?

The NPI number for Mclaren Medical Group is 1053458091. It was assigned to this organization in the NPPES registry on January 31, 2007. The provider is also known as Mclaren Medical Managment, Inc..

Where is Mclaren Medical Group located?

Mclaren Medical Group is located at 2521 N Elms Rd, Flushing, MI 48433. The listed phone number is (810) 487-3640.

What is Mclaren Medical Group's specialty?

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

Is Mclaren Medical Group enrolled in Medicare?

Yes. Mclaren Medical Group is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mclaren Medical Group?

According to the CMS Revalidation Reassignment List (October 2026 release), 416 clinicians in 25 Medicare specialties reassign their Medicare billing to Mclaren Medical Group. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Emergency Medicine (122), Nurse Practitioner (77) and Diagnostic Radiology (38). Of these, 9 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mclaren Medical Group was last updated on February 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.