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Compare the published Medicare service mix of Ali Hafezi, MD with clinicians in the same registry specialty: Pain Management · Physical Medicine And Rehabilitation (CMS).

CA · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kartik Ananth, MD

Interventional Pain Management · Pain Management · Psychiatry (CMS) · Torrance, CA

Shared published services
3 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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
47%Service-mix similarityView profile →

Igor Galan, MD

Neurology · Pain Management (CMS) · Santa Maria, CA

Shared published services
3 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)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
42%Service-mix similarityView profile →

Robert Paul Cowan, MD

Neurology · Pain Management (CMS) · Stanford, CA

Shared published services
1 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)
41%Service-mix similarityView profile →

Mahnaz Entezaralmahdi, M.D.

Neurology · Pain Management (CMS) · Rancho Cucamonga, 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)
41%Service-mix similarityView profile →

Alireza Bozorgi, M.D.,

Interventional Pain Management · Neurology (CMS) · Tustin, CA

Shared published services
3 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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
41%Service-mix similarityView profile →

Ilan Jacob Danan, M.D.

Neurology · Pain Management (CMS) · Los Angeles, CA

Shared published services
3 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)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
41%Service-mix similarityView profile →

Jaisha Mathew, M.D.

Hospice/Palliative Care · Pain Management (CMS) · Duarte, 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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
39%Service-mix similarityView profile →

Fadi Alhatem, M.D.

Pain Management (CMS) · Beverly Hills, CA

Shared published services
3 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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
34%Service-mix similarityView profile →

Eugene Pak, M.D.

Physical Medicine And Rehabilitation (CMS) · Loma Linda, CA

Shared published services
3 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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
32%Service-mix similarityView profile →

Shawn Zardouz, MD

Neurology (CMS) · Newport Beach, CA

Shared published services
1 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)
31%Service-mix similarityView profile →

Meredith Jewel Barad, MD

Neurology · Pain Management (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)
30%Service-mix similarityView profile →

Addie Mazal Peretz, MD

Neurology · Pain Management (CMS) · Stanford, CA

Shared published services
1 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)
20%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.