Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Caleb Thiel, MD

Individual provider Internal Medicine Physician · NPI 1023499977

Caleb Thiel, MD practises Internal Medicine in Grand Rapids, Michigan. Graduated from Northeastern Ohio University College of Medicine in 2015, 11 years ago. Practices with Mount Carmel Healthproviders Inc, a 140-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
11
Trained at
Northeastern Ohio University College of Medicine
Licensed in
MI
In the registry since
2015
Specialties on file
2
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

25 Michigan St NE Ste 2100
Grand Rapids, MI 49503-2526 Not confirmed with CMS for 11 years — call before visiting
Phone: (616) 391-3777
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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 4301107875 (MI)
Pediatrics Physician Taxonomy 208000000X · Licence 4301107875 (MI)

Record details

NPI number1023499977
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2015
Last updated in NPPESJune 17, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Mount Carmel Healthproviders Inc — 140 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients96
Services billed 304 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Mount Carmel Healthproviders Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 140 clinicians in the practice; 12 are shown here.

Other providers in Grand Rapids