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Compare the published Medicare service mix of Steven Waltrip, M.D., with clinicians in the same registry specialty: Orthopedic Surgery (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.

Eugene Yousik Roh, MD

Internal Medicine · Physical Medicine And Rehabilitation (CMS) · Redwood City, CA

Shared published services
3 shared services · view billing descriptions
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • 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 →

Dana L Sheng, MD

Sports Medicine (CMS) · Carmichael, CA

Shared published services
3 shared services · view billing descriptions
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
58%Service-mix similarityView profile →

Nancy Ting, MD

Specialty details in registry · Sunnyvale, CA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
54%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
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
53%Service-mix similarityView profile →

Maryam Rahimi, D.O.

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

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Ultrasonic guidance for needle placement (76942)
53%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
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
51%Service-mix similarityView profile →

Jeremy Lee Stanek, MD

Sports Medicine (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
49%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
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
48%Service-mix similarityView profile →

Brandee Lynn Waite

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

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
46%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
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
46%Service-mix similarityView profile →

Alyssa Speciale, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
45%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
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
44%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.