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Compare the published Medicare service mix of George Luh, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Viktor Szeder, M.D., PH.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist (36227)
  • Review by radiologist of image for insertion of material to block blood flow (75894)
56%Service-mix similarityView profile →

Jason Smith, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Loma Linda, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
34%Service-mix similarityView profile →

Maud Mostafa Morshedi, M.D., PH.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
32%Service-mix similarityView profile →

Rajeev Lal Tandon, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · San Jose, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
27%Service-mix similarityView profile →

Alexander Cho

Interventional Radiology (CMS) · Loma Linda, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
23%Service-mix similarityView profile →

Ashkan Heshmatzadeh Behzadi, MD

Diagnostic Radiology (CMS) · Fresno, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
23%Service-mix similarityView profile →

Keval Patel, DO

Diagnostic Radiology (CMS) · Santa Barbara, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
20%Service-mix similarityView profile →

James Zhe Hui, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Malibu, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
19%Service-mix similarityView profile →

Shendee Teng, M.D.

Specialty details in registry · San Marino, CA

Shared published services
1 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
18%Service-mix similarityView profile →

Navid N Moradshahi, M.D.

Interventional Radiology (CMS) · Pasadena, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
14%Service-mix similarityView profile →

David Zucker, M.D.

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
14%Service-mix similarityView profile →

Maurice Yu, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Santa Ana, CA

Shared published services
2 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
13%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.