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Compare the published Medicare service mix of Andrew Ivan Sumich, MD with clinicians in the same registry specialty: Physical Medicine And Rehabilitation (CMS).

CHARLOTTE, NC · Exact areaEdit location

2024 published service data · 49 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kinjal Raj Parikh, DO

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of anesthetic and/or steroid drug into upper or middle spine nerve root using imaging guidance, single level (64479)
79%Service-mix similarityView profile →

Puneet Kumar Aggarwal, MD

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of anesthetic and/or steroid drug into upper or middle spine nerve root using imaging guidance, single level (64479)
68%Service-mix similarityView profile →

Edward William Ference, MD

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of anesthetic and/or steroid drug into upper or middle spine nerve root using imaging guidance, single level (64479)
67%Service-mix similarityView profile →

Alicia Harrison Lazeski, M.D.

Pain Management · Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of anesthetic and/or steroid drug into upper or middle spine nerve root using imaging guidance, single level (64479)
66%Service-mix similarityView profile →

Peter Warren Bailey, M.D.

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
62%Service-mix similarityView profile →

Scott M Otis, M.D.

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
60%Service-mix similarityView profile →

John Arthur Welshofer, MD

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
59%Service-mix similarityView profile →

Michael James Dove, MD

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
57%Service-mix similarityView profile →

Usman Ahmad, D.O.

Pain Management · Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
55%Service-mix similarityView profile →

Swaroop Sadashiv Gonchikar, M.D.

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
55%Service-mix similarityView profile →

Sanjiv Shashank Lakhia, DO

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
53%Service-mix similarityView profile →

David R Wiercisiewski, MD

Physical Medicine And Rehabilitation (CMS) · Charlotte, NC

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 anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
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.