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

Michelle A Ridnour, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1043217607

Michelle A Ridnour, MD is an Obstetrics/Gynecology in Colorado Springs, Colorado. Graduated from Wayne State University School of Medicine in 1993, 33 years ago. Practices with St Marys Physician Services LLC, a 48-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
33
Trained at
Wayne State University School of Medicine
Licensed in
CO
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

175 S Union Blvd Ste 220
Colorado Springs, CO 80910-3147
Phone: (719) 634-1532
Fax: (719) 634-1715
Show map & directions

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

Additional practice locations (1)

  • 2030 Mountain View Ave Ste 400, Longmont, CO 80501-3182 — (720) 652-8730

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence CDRH.0036002 (CO)

Record details

NPI number1043217607
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2005
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice St Marys Physician Services Llc — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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