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Similar work.
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Compare the published Medicare service mix of Joseph Shapiro, MD with clinicians in the same registry specialty: Allergy/Immunology (CMS).

STUDIO CITY, CA · 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 · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sanny K Chan, M.D., PH.D.

Allergy/Immunology · Pediatric Medicine (CMS) · Santa Monica, CA

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)
87%Service-mix similarity~9.4 milesView profile →

Varaz Bozoghlanian, MD

Internal Medicine (CMS) · Tarzana, CA

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)
80%Service-mix similarity~8.6 milesView profile →

Danica Schulte, MD

Allergy/Immunology · Pediatric Medicine (CMS) · Encino, CA

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)
76%Service-mix similarity~5.4 milesView profile →

Alan Omid Khadavi, MD

Allergy/Immunology (CMS) · Beverly Hills, CA

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)
74%Service-mix similarity~5.6 milesView profile →

Saraleen Benouni, M.D.

Allergy/Immunology (CMS) · Los Angeles, CA

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)
74%Service-mix similarity~7.9 milesView profile →

Lananh Thi Do, MD

Allergy/Immunology (CMS) · Los Angeles, CA

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)
73%Service-mix similarity~7.9 milesView profile →

Richard M Harris, MD

Allergy/Immunology (CMS) · Los Angeles, CA

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)
73%Service-mix similarity~6.5 milesView profile →

Krikor Hovsep Manoukian, M.D.

Allergy/Immunology · Internal Medicine (CMS) · Burbank, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
71%Service-mix similarity~3.3 milesView profile →

Lee Ellen Sheinkopf, MD

Allergy/Immunology (CMS) · Los Angeles, CA

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)
71%Service-mix similarity~7.9 milesView profile →

Raffi Tachdjian, M.D.

Allergy/Immunology · Pediatric Medicine (CMS) · Santa Monica, CA

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)
65%Service-mix similarity~9.4 milesView profile →

Jennifer J Baik, M.D.

Allergy/Immunology · Pediatric Medicine (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Test to measure expiratory airflow and volume (94010)
65%Service-mix similarity~7.6 milesView profile →

Asif Waqar Rafi, M.D.

Allergy/Immunology · Internal Medicine (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
55%Service-mix similarity~7.9 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.