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

Dr. Ronald A Bays, MD

Individual provider Vascular Surgery Physician · NPI 1073596037

Dr. Ronald A Bays, MD is a Vascular Surgery in Saginaw, Michigan. Graduated from Indiana University School of Medicine in 1988, 38 years ago. Practices with Mid Michigan Vascular Surgery, PC, a 6-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
38
Trained at
Indiana University School of Medicine
Licensed in
MI
In the registry since
2005
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

4701 Towne Centre Rd Ste 202
Saginaw, MI 48604-2834
Phone: (989) 790-2600
Fax: (989) 790-3311
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence RB053548 (MI)

Record details

NPI number1073596037
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 23, 2005
Last updated in NPPESJuly 8, 2007
Mailing address4701 Towne Centre Rd, Suite 202, Saginaw, MI 48604-2834

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Mid Michigan Vascular Surgery, P.C. — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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