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

Ronald E Seagle, MD

Individual provider Family Medicine Physician · NPI 1699744953

Ronald E Seagle, MD is registered under Family Practice in Watervliet, Michigan. Graduated from Michigan State University College of Human Medicine in 1998, 28 years ago. Practices with Theoria Medical, a 342-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
28
Trained at
Michigan State University College of Human Medicine
Licensed in
MI
In the registry since
2006
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

400 Medical Park Dr
Watervliet, MI 49098-9225
Phone: (269) 985-4467
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 222 N Kalamazoo Mall, Kalamazoo, MI 49007-3882 — (269) 345-0273

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4301067076 (MI)

Record details

NPI number1699744953
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESAugust 7, 2025
Certification dateAugust 7, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1998 (28 years in practice)
Group practice Theoria Medical — 342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
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 patients42
Services billed 55 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

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.

Colleagues at Theoria Medical

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 342 clinicians in the practice; 12 are shown here.

Other providers in Watervliet