HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Kenneth A. Spearman, MD with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

CA · Exact areaEdit location

2024 published service data · 439 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Malwinder S Singha, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Rancho Cucamonga, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
77%Service-mix similarityView profile →

Amiel Moshfegh, MD

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)
76%Service-mix similarityView profile →

Michael Aaron Lalezarian

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)
75%Service-mix similarityView profile →

Nikhil C Patel, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Chemical destruction of first incompetent vein of arm or leg using imaging guidance (36482)
70%Service-mix similarityView profile →

Ali Golshan, M.D.

Interventional Radiology (CMS) · Beverly Hills, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
59%Service-mix similarityView profile →

Arash M Padidar, MD

Diagnostic Radiology · Undefined Physician Type (Specify) (CMS) · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
59%Service-mix similarityView profile →

Harout Dermendjian, M.D.

Interventional Radiology (CMS) · Valencia, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)
58%Service-mix similarityView profile →

David Rodolfo Soto, MD

Interventional Radiology (CMS) · Hayward, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
56%Service-mix similarityView profile →

Jilbert Eradat, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)
54%Service-mix similarityView profile →

Zachary G. Rattner, M.D.

Interventional Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Chemical destruction of first incompetent vein of arm or leg using imaging guidance (36482)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
50%Service-mix similarityView profile →

Adam Henry Isadore, M.D.

Interventional Radiology (CMS) · Oceanside, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
49%Service-mix similarityView profile →

Victor Shi, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)
48%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.