HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Brett Jordan Malbin, M.D. with clinicians in the same registry specialty: Ophthalmology.

ANN ARBOR, MI · Exact areaEdit location

2024 published service data · 76 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Anjali Rajesh Shah, M.D

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
84%Service-mix similarityView profile →

Yu Cheng Zhao, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Extended exam of the back part of the eye with retinal drawing (92201)
83%Service-mix similarityView profile →

Grant Comer, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
82%Service-mix similarityView profile →

Emily Eton, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
82%Service-mix similarityView profile →

Mark W Johnson, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
77%Service-mix similarityView profile →

Yannis Mantas Paulus, M.D.

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Extended exam of the back part of the eye with retinal drawing (92201)
76%Service-mix similarityView profile →

Thomas Joseph Wubben, M.D., PH.D.

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
76%Service-mix similarityView profile →

Jason Matthew Lewis Miller, M.D., PH.D.

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
74%Service-mix similarityView profile →

Nita Valikodath, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Extended exam of the back part of the eye with retinal drawing (92201)
72%Service-mix similarityView profile →

Rajesh Chalamalasetty Rao, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
69%Service-mix similarityView profile →

Susan G Elner, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
69%Service-mix similarityView profile →

David N Zacks, MD PHD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of drug into eye (67028)
68%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.