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Compare the published Medicare service mix of Shobha Sikka, MD with clinicians in the same registry specialty: Obstetrics/Gynecology (CMS).

CHEVY CHASE, MD · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Abigail Patricia Davenport, MD

Obstetrics/Gynecology (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings (51784)
63%Service-mix similarity~4.6 milesView profile →

Charelle Monique Carter-Brooks, M.D.

Obstetrics/Gynecology (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Fitting and insertion of vaginal support device (57160)
50%Service-mix similarity~6.3 milesView profile →

Andrew Sokol, MD

Obstetrics/Gynecology (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings (51784)
43%Service-mix similarity~4.6 milesView profile →

Anita V Pillai-Allen, M.D.

Obstetrics/Gynecology (CMS) · Silver Spring, MD

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings (51784)
42%Service-mix similarity~3.8 milesView profile →

Pakeeza Alam, M.D.

Obstetrics/Gynecology · Pediatric Medicine (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings (51784)
38%Service-mix similarity~4.6 milesView profile →

Alexis Anne Dieter, M.D.

Obstetrics/Gynecology · Urology (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Electronic assessment of bladder emptying (51741)
37%Service-mix similarity~4.6 milesView profile →

Tatiana V Sanses, M.D.

Obstetrics/Gynecology (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Irrigation of vagina and/or application of drug to treat infection (57150)
36%Service-mix similarity~5.8 milesView profile →

Moiuri Siddique

Obstetrics/Gynecology (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
36%Service-mix similarity~4.6 milesView profile →

Cheryl Iglesia, MD

Obstetrics/Gynecology (CMS) · Washington, DC

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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Electronic assessment of bladder emptying (51741)
34%Service-mix similarity~4.6 milesView profile →

Patricia Mwesigwa, MD

Obstetrics/Gynecology (CMS) · Arlington, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
24%Service-mix similarity~6.6 milesView profile →

Shannon Vanderpas Lamb, M.D.

Obstetrics/Gynecology (CMS) · Washington, DC

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
13%Service-mix similarity~3.7 milesView 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 approximate distance 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.