Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Christopher Timothy Isham, MD

Individual provider Internal Medicine Physician · NPI 1265921753

Dr. Christopher Timothy Isham, MD is an Internal Medicine in Ferndale, Michigan. Graduated from Wayne State University School of Medicine in 2017, 9 years ago. Practices with Henry Ford Semi Medical Group, a 253-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
9
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

221 W Troy St Ste 400
Ferndale, MI 48220-3903
Phone: (248) 844-6100
Fax: (248) 844-6102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301506885 (MI)

Record details

NPI number1265921753
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 9, 2018
Last updated in NPPESFebruary 15, 2024
Certification dateFebruary 15, 2024
Mailing address221 W Troy St Ste 400, Ferndale, MI 48220-3903

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Henry Ford Semi Medical Group — 253 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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