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MICHAEL CRAIG DIEM MD
NPI 1730360991
Family Medicine in Westlake, OH

Active since November 16, 2007
850 COLUMBIA RD, WESTLAKE, OH 44145(216) 521-4200 Get Directions Write a Review

NPPES record last updated: November 16, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael Craig Diem Md NPPES

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

MICHAEL CRAIG DIEM MD (NPI 1730360991) is an individual family medicine provider in Westlake, Ohio, licensed in Ohio (35-08-3221) and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1730360991
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMICHAEL CRAIG DIEMCredential: MD
Location Address850 COLUMBIA RDWestlake, OH 44145-1493
Mailing AddressBox 634704Cincinnati, OH 45263-0001 · (440) 842-7990
Phone(216) 521-4200
Sole ProprietorNo
Enumeration DateNovember 16, 2007
✔ NPI 1730360991 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OH · 35-08-3221
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
850 COLUMBIA RD, Westlake, OH 44145
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Other Identifiers 1

Medicare UPING99089OH

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.

PETER H GREENWALT MD
Internal Medicine (Gastroenterology)
850 COLUMBIA RD, SUITE 200
WESTLAKE, OH 44145
Cuyahoga County (440) 808-1212
SAROJ MAHALAHA MD
Obstetrics & Gynecology
850 COLUMBIA RD, #330
WESTLAKE, OH 44145
Cuyahoga County (440) 835-3883
FAIRVIEW HOSPITAL
General Practice
850 COLUMBIA RD, STE 320
WESTLAKE, OH 44145
Cuyahoga County (216) 444-2273
LINDSAY CLARK
Optometrist
850 COLUMBIA RD
WESTLAKE, OH 44145
Cuyahoga County (866) 320-4573
CHERYL MILANI PA-C
Physician Assistant
850 COLUMBIA RD, SUITE 200
WESTLAKE, OH 44145
Cuyahoga County (440) 808-1212
DR. ANASTACIA LAGUNZAD KRIZMAN DO
Internal Medicine
850 COLUMBIA RD
WESTLAKE, OH 44145
Cuyahoga County (440) 250-5737
DR. ANNE MARIE JACKSON PT, DPT
Physical Therapist
850 COLUMBIA RD
WESTLAKE, OH 44145
Cuyahoga County (866) 320-4573
DR. IQBAL AHMED MD
Internal Medicine (Gastroenterology)
850 COLUMBIA RD, SUITE 200
WESTLAKE, OH 44145
Cuyahoga County (440) 808-1212

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 Michael Diem's NPI number?

The NPI number for Michael Diem is 1730360991. It was assigned to this individual provider in the NPPES registry on November 16, 2007.

Where is Michael Diem located?

Michael Diem practices at 850 Columbia Rd, Westlake, OH 44145. The listed phone number is (216) 521-4200.

What is Michael Diem's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Michael Diem was last updated on November 16, 2007. 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.