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Compare the published Medicare service mix of Roy D Nini, M.D. with clinicians in the same registry specialty: Interventional Pain Management · Physical Medicine And Rehabilitation (CMS).

CA · Exact areaEdit location

2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Larry Bartolo Guinto, M.D.

Physical Medicine And Rehabilitation (CMS) · Fresno, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Ultrasonic guidance for needle placement (76942)
61%Service-mix similarityView profile →

Neeti Bathia, MD

Physical Medicine And Rehabilitation · Sports Medicine (CMS) · San Mateo, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 9-10 studies (95911)
54%Service-mix similarityView profile →

Neal Washburn, DO

Physical Medicine And Rehabilitation · Sports Medicine (CMS) · Mission Viejo, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Ultrasonic guidance for needle placement (76942)
52%Service-mix similarityView profile →

Robert E Scott, MD

Pain Management · Physical Medicine And Rehabilitation · Sports Medicine (CMS) · La Jolla, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Ultrasonic guidance for needle placement (76942)
51%Service-mix similarityView profile →

Anne Elizabeth Goldring, MD

Physical Medicine And Rehabilitation · Sports Medicine (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
45%Service-mix similarityView profile →

Mark Algara Sison, M.D.

Physical Medicine And Rehabilitation (CMS) · Fresno, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of trigger points, 3 or more muscles (20553)
44%Service-mix similarityView profile →

Gene Tekmyster, D.O.

Physical Medicine And Rehabilitation · Sports Medicine (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 9-10 studies (95911)
44%Service-mix similarityView profile →

Alberto Javier Panero, D.O.

Physical Medicine And Rehabilitation · Sports Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasonic guidance for needle placement (76942)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
41%Service-mix similarityView profile →

Todd J Molnar, M.D.

Physical Medicine And Rehabilitation (CMS) · Van Nuys, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 9-10 studies (95911)
36%Service-mix similarityView profile →

William A Rieck, DO

Physical Medicine And Rehabilitation · Sports Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Ultrasonic guidance for needle placement (76942)
36%Service-mix similarityView profile →

Chris Marker, D.O.

Physical Medicine And Rehabilitation (CMS) · Huntington Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
34%Service-mix similarityView profile →

Daniel C Herman, MD, PHD

Physical Medicine And Rehabilitation · Sports Medicine (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasonic guidance for needle placement (76942)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
33%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.