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Compare the published Medicare service mix of David Allen Litman, M.D. with clinicians in the same registry specialty: Otolaryngology (CMS).

MD · Exact areaEdit location

2024 published service data · 137 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Muyinat Yewande Osoba

Otolaryngology (CMS) · Columbia, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
92%Service-mix similarityView profile →

Andrew Yueh-Ling Lee, MD

Otolaryngology (CMS) · Rockville, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
92%Service-mix similarityView profile →

Kenneth Wong, M.D.

Otolaryngology (CMS) · Berwyn Heights, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
90%Service-mix similarityView profile →

Emily Drury, DO

Otolaryngology (CMS) · Annapolis, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
88%Service-mix similarityView profile →

Holly Marie Rataiczak, D.O.

Otolaryngology (CMS) · Frederick, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
88%Service-mix similarityView profile →

Christopher Kumar Sinha, M.D.

Otolaryngology (CMS) · Gaithersburg, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
88%Service-mix similarityView profile →

Mostafa Mahmoud Ahmed, MD

Otolaryngology (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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
88%Service-mix similarityView profile →

David James Hoyt, MD

Otolaryngology (CMS) · Bel Air, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
87%Service-mix similarityView profile →

Nora Malaisrie, MD

Otolaryngology (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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
87%Service-mix similarityView profile →

Eugenia M.g. Gray, MD

Otolaryngology (CMS) · Elkton, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
87%Service-mix similarityView profile →

Andrew Goldstone, M.D.

Otolaryngology (CMS) · Baltimore, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
86%Service-mix similarityView profile →

James Henri Clark, MB, BCH, BAO

Otolaryngology (CMS) · Baltimore, 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)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
  • Removal of impacted ear wax (69210)
86%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.