HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MI

JAMES M DIEKEMA, PA

PHYSICIAN ASSISTANT

Graduated: 1997

NPI: 1619080702

Practice Locations (10)

PIC INDIANA PC

1131 M 32

ALPENA, MI 497078222

9892501925

PIC INDIANA PC

25 COLUMBIA AVE E

BATTLE CREEK, MI 490153703

2694253017

PIC INDIANA PC

1803 M, SUITE 139

BENTON HARBOR, MI 490226103

2694873021

PATIENT ONE CARE, PLLC

1740 28TH ST SE

GRAND RAPIDS, MI 495081414

6163233999

PATIENT ONE CARE, PLLC

2871 44TH ST SW, AFC URGENT CARE

GRANDVILLE, MI 494182555

6164107420

PATIENT ONE CARE, PLLC

345 BALDWIN ST

JENISON, MI 494287988

6162948881

LEGACY PHYSICIAN GROUP PC

1540 LAKE LANSING RD, SUITE 203

LANSING, MI 489123757

5179136711

PIC INDIANA PC

1261 N TELEGRAPH RD

MONROE, MI 481623368

7342659123

PIC INDIANA PC

3570 N US 31

TRAVERSE CITY, MI 496844542

2314862573

COMPLEXCARE MEDICAL GROUP MIDWEST M PLLC

2685 W MAPLE RD

TROY, MI 480847122

2482622357

Source: CMS National Downloadable File, September 2026.

JAMES DIEKEMA, PA | HealthCareAtlasUSA