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

Jonathan Rene, MD

Individual provider Rheumatology Physician · NPI 1861574204

Jonathan Rene, MD practises Rheumatology in Saginaw, Michigan. Qualified in 1986, 40 years ago. Practices with Saginaw Cooperative Hospitals Inc, a 75-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
40
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

1015 S Washington Ave
Saginaw, MI 48601-2556
Phone: (989) 746-7500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1000 Houghton Ave, Saginaw, MI 48602-5303 — (989) 746-7500
  • 2172 Hemmeter Road, Saginaw, MI 48603 — (989) 790-8445

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 4301057637 (MI)

Record details

NPI number1861574204
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2006
Last updated in NPPESOctober 6, 2023
Certification dateOctober 6, 2023

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Saginaw Cooperative Hospitals Inc — 75 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 patients256
Services billed 1,296 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Saginaw Cooperative Hospitals Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 75 clinicians in the practice; 12 are shown here.

Other providers in Saginaw