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Compare the published Medicare service mix of Robert J Gottlieb, DPM with clinicians in the same registry specialty: Podiatrist.

OYSTER BAY, NY · 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 · 35 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Garrett Kalmar, DPM

Podiatrist · Huntington, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
77%Service-mix similarity~6.1 milesView profile →

Jeffrey Scott Klirsfeld, DPM

Podiatrist · Levittown, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
76%Service-mix similarity~9.7 milesView profile →

Lauren Alyssa Schwartz, DPM

Podiatrist · Manhasset, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
74%Service-mix similarity~9.8 milesView profile →

Laurence Landau

Podiatrist · Bethpage, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
68%Service-mix similarity~9.0 milesView profile →

Lawrence S Ostroff, DPM

Podiatrist · Glen Cove, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
67%Service-mix similarity~5.3 milesView profile →

Philip Schatz, DPM

Podiatrist · Levittown, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
65%Service-mix similarity~9.7 milesView profile →

John J Decicco, D P M PC

Podiatrist · Plainview, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
65%Service-mix similarity~6.5 milesView profile →

Michael M Kotkin, DPM

Podiatrist · Glen Cove, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
64%Service-mix similarity~5.3 milesView profile →

Ralph Torrell, DPM

Podiatrist · Westbury, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • 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)
62%Service-mix similarity~8.0 milesView profile →

Mitchell Alan Greenbaum, DPM

Podiatrist · Plainview, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
62%Service-mix similarity~6.5 milesView profile →

Adam Jon Keslonsky, DPM

Podiatrist · Huntington Station, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Simple separation of fingernail or toenail from nail bed, first nail (11730)
61%Service-mix similarity~9.3 milesView profile →

Alan A Morris, DPM

Podiatrist · Glen Cove, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of noncancer thickened skin growth, 2-4 growths (11056)
61%Service-mix similarity~5.3 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.