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Compare the published Medicare service mix of David A Fost, MD with clinicians in the same registry specialty: Allergy/Immunology (CMS).

VERONA, NJ · 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 · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Richard Edward Luka, MD

Allergy/Immunology · Internal Medicine (CMS) · Garfield, NJ

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
77%Service-mix similarity~7.8 milesView profile →

Theresa J Sohn, M.D.

Allergy/Immunology (CMS) · Wayne, NJ

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Test for allergy using allergenic extract injected into skin (95024)
73%Service-mix similarity~8.0 milesView profile →

Archana P Mehta, MD

Allergy/Immunology (CMS) · Parsippany, NJ

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Test for allergy using allergenic extract (95004)
  • Test for allergy using allergenic extract injected into skin (95024)
72%Service-mix similarity~9.1 milesView profile →

Smruti A. Parikh, M.D.

Allergy/Immunology (CMS) · Florham Park, NJ

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
67%Service-mix similarity~8.8 milesView profile →

Susan Hagen Morrison, M.D.

Allergy/Immunology · Infectious Disease (CMS) · Belleville, NJ

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Professional service for multiple injections of allergen (95117)
  • Test for allergy using allergenic extract injected into skin (95024)
61%Service-mix similarity~4.9 milesView profile →

Robert Henri Wauters, M.D.

Allergy/Immunology (CMS) · Livingston, NJ

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Injection of drug or substance under skin or into muscle (96372)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
60%Service-mix similarity~5.0 milesView profile →

Tahira Bokhari, MD

Allergy/Immunology · Infectious Disease · Pediatric Medicine (CMS) · Fairlawn, NJ

Shared published services
3 shared services · view billing descriptions
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Test to measure expiratory airflow and volume (94010)
43%Service-mix similarity~9.7 milesView profile →

Joshua Seth Hanau, MD

Allergy/Immunology · Pediatric Medicine (CMS) · West Orange, NJ

Shared published services
2 shared services · view billing descriptions
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
37%Service-mix similarity~3.3 milesView profile →

Saira Zafar, MD

Allergy/Immunology (CMS) · Millburn, NJ

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
30%Service-mix similarity~8.1 milesView profile →

Jennifer A Sherman, D.O.

Allergy/Immunology (CMS) · Fair Lawn, NJ

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
30%Service-mix similarity~9.7 milesView profile →

Mark Edward Weinstein, M.D.

Allergy/Immunology · Pediatric Medicine (CMS) · Belleville, NJ

Shared published services
2 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
28%Service-mix similarity~4.9 milesView profile →

Arthur J Torre, MD

Allergy/Immunology (CMS) · Fairfield, NJ

Shared published services
2 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Administration of influenza virus vaccine (G0008)
15%Service-mix similarity~4.5 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.