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Compare the published Medicare service mix of Omolade Maurice-Diya, M.D with clinicians in the same registry specialty: Pain Management (CMS).

CA · Exact areaEdit location

2024 published service data · 145 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ruben Kalra, M.D., M.B.A

Pain Management (CMS) · Pleasant Hill, CA

Shared published services
3 shared services · view billing descriptions
  • Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional (99484)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of psychological or neuropsychological test by technician, first 30 minutes (96138)
54%Service-mix similarityView profile →

Matthew Doty, D.O.

Interventional Pain Management (CMS) · Oroville, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
54%Service-mix similarityView profile →

Kamyar Assil, MD

Anesthesiology · Pain Management (CMS) · Westlake Village, 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)
  • Administration of psychological or neuropsychological test by technician, first 30 minutes (96138)
  • Evaluation of neuropsychological test, first hour (96132)
51%Service-mix similarityView profile →

Jay Lee, DO

Anesthesiology · Pain Management (CMS) · Clovis, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
51%Service-mix similarityView profile →

Hazmer H Cassim, D.O.

Pain Management · Physical Medicine And Rehabilitation (CMS) · Rancho Mirage, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
51%Service-mix similarityView profile →

Justice Otchere

Pain Management (CMS) · Fresno, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
50%Service-mix similarityView profile →

Michael T Borrello, MD

Anesthesiology · Pain Management (CMS) · Redding, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
49%Service-mix similarityView profile →

Hany Morcos Nasr, MD

Pain Management · Physical Medicine And Rehabilitation (CMS) · Visalia, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
48%Service-mix similarityView profile →

Nathaniel Gamsky, MD

Anesthesiology · Interventional Pain Management (CMS) · Pleasant Hill, CA

Shared published services
3 shared services · view billing descriptions
  • Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional (99484)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of psychological or neuropsychological test by technician, first 30 minutes (96138)
48%Service-mix similarityView profile →

Patrick Dennis Buchanan, M.D.

Pain Management (CMS) · Camarillo, 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 lower or sacral spine facet joint using imaging guidance, single level (64493)
  • Injection of lower or sacral spine facet joint using imaging guidance, second level (64494)
48%Service-mix similarityView profile →

Markus Jackson, M.D.

Anesthesiology · Pain Management (CMS) · Modesto, 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 lower or sacral spine facet joint using imaging guidance, single level (64493)
  • Injection of lower or sacral spine facet joint using imaging guidance, second level (64494)
48%Service-mix similarityView profile →

Harjot Singh Bhandal, MD

Anesthesiology (CMS) · Santa Rosa, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
47%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.