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Compare the published Medicare service mix of Ann R. Grider, MD with clinicians in the same registry specialty: Obstetrics & Gynecology.

LOUISVILLE, KY · Exact areaEdit location

2024 published service data · 54 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kristi Marie Horlander, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
93%Service-mix similarityView profile →

Michele D Johnson, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
92%Service-mix similarityView profile →

Margarita Terrassa, M.D.

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
84%Service-mix similarityView profile →

Mollie Cartwright, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
83%Service-mix similarityView profile →

Taylor Hodge Aiken, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
82%Service-mix similarityView profile →

Lauren Simel Lewis

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
82%Service-mix similarityView profile →

Lisa A Crawford, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
78%Service-mix similarityView profile →

Tanika R Taylor, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
77%Service-mix similarityView profile →

Jeremy James Scobee, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
75%Service-mix similarityView profile →

Cara Childers Keller, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
75%Service-mix similarityView profile →

Kathleen Virginia Ferry, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
75%Service-mix similarityView profile →

Catherine Renee Case, MD

Obstetrics & Gynecology · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
74%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.