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Gynecologists who accept Medicare in Parker, CO
CMS lists 17 clinicians in this specialty with a practice address in Parker. Accept Medicare assignment (the Medicare-approved amount as full payment): 17. Offer telehealth: 2.
Typical amounts Medicare approves in ZIP 80138 (2024 Medicare rates, the latest CMS has published): a new-patient visit $133, of which you pay about $33; a follow-up visit $72, of which you pay about $18 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Erica R. Drennen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2007 · Ohio State University College of MedicineFemaleOther offices in Parker: 1Michael D. Gavigan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 1998 · Brody School of Medicine at East Carolina UniversityMaleOther offices in Parker: 1Drug and device company payments (2025): $17,242Candice J. Geist, DO
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2012FemaleDrug and device company payments (2025): $68Kristrun H. Kristinsdottir, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2019FemaleChia-Hui Lee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 1999 · Johns Hopkins University School of MedicineFemaleHilary Novatt, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2020 · University of Southern California Keck School of MedicineFemaleCassandra Ragsdale, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2012FemaleAlison L. Tate, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2000 · Un of California, Irvine, College of MedicineFemaleOther offices in Parker: 1Drug and device company payments (2025): $1,742Jillian J. Tyler, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2004 · Southern Illinois University School of MedicineFemaleOther offices in Parker: 1Tara S. Wiebe, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86/100Graduated 2000 · Sanford School of Medicine of University of South DakotaFemaleOther offices in Parker: 1Drug and device company payments (2025): $67Stuart-Allison M. Staley, MD
✓ Accepts Medicare assignmentMIPS score (2024): 40.8/100✓ TelehealthGraduated 2013 · University of North Carolina at Chapel Hill School of MedicineFemaleOther offices in Parker: 1Drug and device company payments (2025): $18Oscar A. Aguirre, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1993 · University of Colorado School of Medicine, DenverMaleDrug and device company payments (2025): $541Erin Drake, MD
✓ Accepts Medicare assignmentGraduated 2020 · University of Colorado School of Medicine, AuroraFemaleElizabeth Duke, MD
✓ Accepts Medicare assignmentGraduated 2000 · Texas Tech University Health Science Center School of MedicineFemaleHeidi A. Gage, MD
✓ Accepts Medicare assignmentGraduated 1996FemaleSarah McMahon, MD
✓ Accepts Medicare assignmentGraduated 2020 · Florida State University College of MedicineFemaleOther offices in Parker: 1Drug and device company payments (2025): $148Kristen Scogin, MD
✓ Accepts Medicare assignmentGraduated 2012 · University of Oklahoma College of MedicineFemale
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Parker
- Primary care doctors102
- Nurse practitioners133
- Cardiologists10
- Dermatologists7
- Orthopedic surgeons28
- Neurologists12
- Gastroenterologists14
- Ophthalmologists6
- Optometrists18
- Podiatrists7
- Urologists13
- Nephrologists4
- ENT doctors6
- Oncologists3
- Psychiatrists10
- Psychologists6
- Therapists and counselors59
- Physical therapists71
- Occupational therapists20
- Speech therapists8
- Audiologists5
- Chiropractors32
- General surgeons25
- Physiatrists4
- Dietitians3
- Neurosurgeons5
Other care in Parker
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).