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Compare the published Medicare service mix of Alissa Beth Olsen Thieke, MD with clinicians in the same registry specialty: Obstetrics & Gynecology.

NORFOLK, VA · Exact areaEdit location

2024 published service data · 24 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Katrina Anne Marcinkowski, MD

Obstetrics & Gynecology · Norfolk, VA

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)
98%Service-mix similarityView profile →

Malena C Sample, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
82%Service-mix similarityView profile →

Thomas Dudley Kimble, MD

Obstetrics & Gynecology · Norfolk, VA

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)
77%Service-mix similarityView profile →

Elizabeth Baker Golpira, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
76%Service-mix similarityView profile →

Denise Lorraine Harris Proctor, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
74%Service-mix similarityView profile →

Angela W Parson, MD

Obstetrics & Gynecology · Norfolk, VA

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)
71%Service-mix similarityView profile →

Kristen Alane Mosier, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
68%Service-mix similarityView profile →

Gilbert Theodore Hughes, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
65%Service-mix similarityView profile →

Giniene Pirkle, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
64%Service-mix similarityView profile →

Kimberly J. Stockmaster, MD

Obstetrics & Gynecology · Norfolk, VA

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)
62%Service-mix similarityView profile →

Marybeth Regina Dixon, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
62%Service-mix similarityView profile →

Kristin Diana Kreider, M.D.

Obstetrics & Gynecology · Norfolk, VA

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)
58%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.