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Compare the published Medicare service mix of Rye Ellen Estepp, M.D. with clinicians in the same registry specialty: Obstetrics/Gynecology (CMS).

TN · Exact areaEdit location

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Clarissa Ann Mashchak, M.D.

Specialty details in registry · Ooltewah, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
51%Service-mix similarityView profile →

James O Miller, MD

Obstetrics/Gynecology (CMS) · Madison, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
46%Service-mix similarityView profile →

Tracie A Traver, MD

Obstetrics/Gynecology (CMS) · Maryville, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
45%Service-mix similarityView profile →

Pamela Ruth Evans, MD

Obstetrics/Gynecology (CMS) · Paris, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
43%Service-mix similarityView profile →

Leslie Coker Appiah, MD

Obstetrics/Gynecology (CMS) · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
43%Service-mix similarityView profile →

Allison M Eaton, M.D.

Obstetrics/Gynecology (CMS) · Knoxville, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
42%Service-mix similarityView profile →

Joseph Christopher Portera, MD

Obstetrics/Gynecology (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)
41%Service-mix similarityView profile →

Kristina L Storck, M.D.

Obstetrics/Gynecology (CMS) · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
39%Service-mix similarityView profile →

Kira Cooley, MD

Obstetrics/Gynecology (CMS) · Bartlett, TN

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
37%Service-mix similarityView profile →

Rony Abraham Adam, MD

Obstetrics/Gynecology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
35%Service-mix similarityView profile →

Larry Dean Gurley, M.D.

Obstetrics/Gynecology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)
33%Service-mix similarityView profile →

Todd Patrick Boren, M.D.

Gynecological Oncology (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less (58571)
32%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.