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

James Michael Ridgeway, DO

Individual provider Anesthesiology Physician · NPI 1306420237

James Michael Ridgeway, DO is an Anesthesiology in Detroit, Michigan. Qualified in 2021, 5 years ago. Practices with Northstar Anesthesia of Michigan PLLC, a 190-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
5
Licensed in
MI
In the registry since
2021
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4201 Saint Antoine St
Detroit, MI 48201-2153
Phone: (313) 745-5147
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10000 Telegraph Rd, Taylor, MI 48180-3330 — (313) 295-5000

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Anesthesiology Physician Taxonomy 207L00000X · Licence 5101027865 (MI)

Record details

NPI number1306420237
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 6, 2021
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Northstar Anesthesia Of Michigan Pllc — 190 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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