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

SALINAS, CA · 100 milesEdit location
Within 100 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 · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brian Steven Lipson, M.D.

Allergy/Immunology (CMS) · Rewood City, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Test for allergy using allergenic extract injected into skin (95024)
  • Professional service for multiple injections of allergen (95117)
63%Service-mix similarity~63.2 milesView profile →

Andrew Cherner Engler, MD

Allergy/Immunology (CMS) · San Mateo, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Test for allergy using allergenic extract injected into skin (95024)
  • Professional service for multiple injections of allergen (95117)
63%Service-mix similarity~71.8 milesView profile →

Gang Cheng, MD

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

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Test for allergy using skin patch (95044)
  • Professional service for single injection of allergen (95115)
62%Service-mix similarity~78.7 milesView profile →

Lulu Rebecca Tsao

Critical Care (Intensivists) · Internal Medicine (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
57%Service-mix similarity~86.9 milesView profile →

Rose Monahan

Allergy/Immunology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
57%Service-mix similarity~86.9 milesView profile →

Iris M Otani, M.D.

Allergy/Immunology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
54%Service-mix similarity~86.9 milesView profile →

Imran Junaid, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Test for allergy using allergenic extract injected into skin (95024)
  • Professional service for single injection of allergen (95115)
48%Service-mix similarity~92.3 milesView profile →

Anna Lang

Allergy/Immunology (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
33%Service-mix similarity~86.9 milesView profile →

Linda Jingxiang Zhu, MD

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

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
32%Service-mix similarity~58.4 milesView profile →

Roger Rongqing Wang, D.O.

Allergy/Immunology · Internal Medicine · Rheumatology (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
28%Service-mix similarity~87.3 milesView profile →

Meng Chen, MD

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

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)
25%Service-mix similarity~58.4 milesView profile →

Michele Ngoc Pham, M.D.

Allergy/Immunology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
20%Service-mix similarity~86.9 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.