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Compare the published Medicare service mix of Timothy Walter Vollmer, D.O. with clinicians in the same registry specialty: Anesthesiology · Pain Management (CMS).

PA · Exact areaEdit location

2024 published service data · 44 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ninad Sthalekar, M.D.

Interventional Pain Management · Pain Management · Physical Medicine And Rehabilitation (CMS) · Doylestown, PA

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)
  • Fluoroscopic guidance for needle placement (77002)
  • Aspiration and/or injection of fluid from large joint (20610)
81%Service-mix similarityView profile →

Christopher Connor, D.O

Physical Medicine And Rehabilitation (CMS) · Wilkes Barre, PA

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)
  • Fluoroscopic guidance for needle placement (77002)
  • Aspiration and/or injection of fluid from large joint (20610)
80%Service-mix similarityView profile →

Timothy Yee-Tak Ko, MD

Anesthesiology · Interventional Pain Management · Pain Management (CMS) · Erie, PA

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)
  • Aspiration and/or injection of fluid from large joint (20610)
  • Injection of substance into lower spine canal using imaging guidance (62323)
80%Service-mix similarityView profile →

Jacob Ogden

Pain Management (CMS) · Du Bois, PA

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)
  • Fluoroscopic guidance for needle placement (77002)
  • Aspiration and/or injection of fluid from large joint (20610)
78%Service-mix similarityView profile →

James J. Bresnahan, M.D.

Pain Management · Physical Medicine And Rehabilitation (CMS) · Springfield, PA

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)
  • Fluoroscopic guidance for needle placement (77002)
  • Aspiration and/or injection of fluid from large joint (20610)
77%Service-mix similarityView profile →

Laszlo Szollas, M.D

Anesthesiology · Interventional Pain Management (CMS) · East Stroudsburg, PA

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)
  • Aspiration and/or injection of fluid from large joint (20610)
  • Injection of substance into lower spine canal using imaging guidance (62323)
77%Service-mix similarityView profile →

David Provenzano, MD

Anesthesiology · Interventional Pain Management · Pain Management (CMS) · Sewickley, PA

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)
  • Aspiration and/or injection of fluid from large joint (20610)
  • Injection of substance into lower spine canal using imaging guidance (62323)
75%Service-mix similarityView profile →

Mina Salib, MD

Pain Management (CMS) · State College, PA

Shared published services
3 shared services · view billing descriptions
  • Fluoroscopic guidance for needle placement (77002)
  • Aspiration and/or injection of fluid from large joint (20610)
  • Injection of substance into lower spine canal using imaging guidance (62323)
75%Service-mix similarityView profile →

Madhavi Reddy, MD

Anesthesiology · Interventional Pain Management · Pain Management (CMS) · Lancaster, PA

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 substance into lower spine canal using imaging guidance (62323)
  • Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)
74%Service-mix similarityView profile →

Jonathan Scholl, M.D.

Anesthesiology (CMS) · Indiana, PA

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)
  • Aspiration and/or injection of fluid from large joint (20610)
  • Injection of substance into lower spine canal using imaging guidance (62323)
73%Service-mix similarityView profile →

Karthik Dwarki, MD

Pain Management (CMS) · Pittsburgh, PA

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)
  • Fluoroscopic guidance for needle placement (77002)
  • Aspiration and/or injection of fluid from large joint (20610)
71%Service-mix similarityView profile →

Scott Naftulin, D.O.

Pain Management · Physical Medicine And Rehabilitation (CMS) · Bethlehem, PA

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)
  • Fluoroscopic guidance for needle placement (77002)
  • Aspiration and/or injection of fluid from large joint (20610)
71%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.