A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Jed Adam Cohn, M.D. with clinicians in the same registry specialty: Anesthesiology.

STANFORD, CA · Exact areaEdit location

2024 published service data · 180 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Leeanne Park, M.D.

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for total hip replacement (01214)
59%Service-mix similarityView profile →

May Yang, MD

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure for total knee joint replacement (01402)
59%Service-mix similarityView profile →

Ahmed Zaher Zaafran, M.D.

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
59%Service-mix similarityView profile →

Gabriel Adam Pollock, MD

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for needle placement (76942)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
54%Service-mix similarityView profile →

Sherif N Meckael, M.D.

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
53%Service-mix similarityView profile →

Hassan Najah Farhan, MD

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure for total knee joint replacement (01402)
53%Service-mix similarityView profile →

Jason Robert Johns, M.D.

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
52%Service-mix similarityView profile →

Erdong Chen, MD

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasonic guidance for needle placement (76942)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
50%Service-mix similarityView profile →

Ming Zhuo-Stine, M.D.

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
49%Service-mix similarityView profile →

Mary Esther Morales, MD

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
49%Service-mix similarityView profile →

Michael Chavarria, MD

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
49%Service-mix similarityView profile →

Gabriel Rene Rubio

Anesthesiology · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on upper abdomen (00790)
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.