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Compare the published Medicare service mix of Anita V Pillai-Allen, M.D. with clinicians in the same registry specialty: Obstetrics/Gynecology (CMS).

SILVER SPRING, 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.

Andrew Sokol, MD

Obstetrics/Gynecology (CMS) · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Pelvic exam (99459)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
68%Service-mix similarity~5.9 milesView profile →

Cheryl Iglesia, MD

Obstetrics/Gynecology (CMS) · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • 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 moderate level of medical decision making, if using time, 45 minutes or more (99204)
58%Service-mix similarity~5.9 milesView profile →

Pakeeza Alam, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Pelvic exam (99459)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
58%Service-mix similarity~5.9 milesView profile →

Alexis Anne Dieter, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • 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 moderate level of medical decision making, if using time, 45 minutes or more (99204)
56%Service-mix similarity~5.9 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Insertion of temporary bladder tube (51701)
55%Service-mix similarity~5.9 milesView profile →

Abigail Patricia Davenport, MD

Obstetrics/Gynecology (CMS) · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Pelvic exam (99459)
  • 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 moderate level of medical decision making, if using time, 45 minutes or more (99204)
54%Service-mix similarity~5.9 milesView profile →

Tatiana V Sanses, M.D.

Obstetrics/Gynecology (CMS) · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Pelvic exam (99459)
  • 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 straightforward medical decision making, if using time, 10 minutes or more (99212)
53%Service-mix similarity~6.9 milesView profile →

Charelle Monique Carter-Brooks, M.D.

Obstetrics/Gynecology (CMS) · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • 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 moderate level of medical decision making, if using time, 45 minutes or more (99204)
44%Service-mix similarity~8.2 milesView profile →

Shobha Sikka, MD

Obstetrics/Gynecology (CMS) · Chevy Chase, 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
42%Service-mix similarity~4.3 milesView profile →

Patricia Mwesigwa, MD

Obstetrics/Gynecology (CMS) · Arlington, VA

Shared published services
3 shared services · view billing descriptions
  • Pelvic exam (99459)
  • Insertion of temporary bladder tube (51701)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
35%Service-mix similarity~9.8 milesView profile →

Shannon Vanderpas Lamb, M.D.

Obstetrics/Gynecology (CMS) · Washington, DC

Shared published services
1 shared services · view billing descriptions
  • Insertion of temporary bladder tube (51701)
15%Service-mix similarity~6.6 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.