Michelle A. Ridnour, MD
Obstetrics & Gynecology Physician · Colorado Springs, CO
Michelle A. Ridnour, MD is an obstetrics & gynecology physician with a practice address in Colorado Springs, Colorado, and NPI 1043217607, issued on Jun 28, 2005. Check the license (Colorado CDRH.0036002, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michelle A. Ridnour
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- CDRH.0036002 CO
Self-reported in NPPES; status is on the state search - Practice location
- 175 S Union Blvd, Colorado Springs, CO 80910
- Phone
- (719) 634-1532
- Enumerated
- Jun 28, 2005
- Record last updated
- Jul 27, 2026
- Fax
- (719) 634-1715
- Medicaid ID
- 01360023 CO
- Medicare enrollment
- Enrolled (PECOS I20260413002969); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 906 in Colorado → Look up another NPI →
Also registered at 175 S Union Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Katharine Berscheid, PT, DPTOrthopedic Physical Therapist1538788823
- Robert Brumfield, MDOrthopaedic Surgery Physician1689654246
Verify Michelle A. Ridnour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license CDRH.0036002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
28 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Parkview Ancillary Services CorporationPueblo, CO
- Poudre Valley Medical Group LLCPueblo, CO
- St Marys Physician Services LLCRussellville, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle A. Ridnour among 906 obstetrics & gynecology physician records in Colorado
Michelle A. Ridnour, MD is one of 906 obstetrics & gynecology physician records with a practice address in Colorado. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1993 · median 2008 among the 504 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Colorado
There are 906 obstetrics & gynecology physician records in Colorado.
All 906 in Colorado → Every provider in Colorado Springs → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Helle Bradley, MDColorado Springs, CO 809101508857285
- Amy Clauss, MDColorado Springs, CO 809101497957823
- Stephanie Fowler, MDColorado Springs, CO 809101124014519
- Andrew Fowler, MDColorado Springs, CO 809101972599074
- Kazunari Kuno, M.D.Colorado Springs, CO 809101790721199
- Charles Lalonde, MDColorado Springs, CO 809101588660229
- Ernest Larson, MDColorado Springs, CO 809101841297405
- Jeffery McCutcheon, M.D.Colorado Springs, CO 809101821068651
Common questions
What is Michelle A. Ridnour, MD's NPI number?
Michelle A. Ridnour, MD's National Provider Identifier (NPI) is 1043217607, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michelle A. Ridnour, MD located?
The NPPES record lists a practice address at 175 S Union Blvd, Colorado Springs, CO, 80910. Phone: (719) 634-1532. Providers update this record themselves, so call before visiting.
How can I verify Michelle A. Ridnour, MD's license?
NPPES lists Colorado license number CDRH.0036002, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michelle A. Ridnour, MD prescribe under Medicare Part D?
In 2024, Michelle A. Ridnour, MD had 28 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Michelle A. Ridnour, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.