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 Angela Mary Stupi, M.D., PH.D. with clinicians in the same registry specialty: Internal Medicine · Rheumatology (CMS).

PA · Exact areaEdit location

2024 published service data · 258 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Thomas Peter Harder, M.D.

Rheumatology (CMS) · Wynnewood, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
83%Service-mix similarityView profile →

Gary Gordon, M.D.

Rheumatology (CMS) · Wynnewood, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
76%Service-mix similarityView profile →

Jolanta Zelaznicka, MD

Rheumatology (CMS) · Easton, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
75%Service-mix similarityView profile →

Tanya Christine Harari, DO

Rheumatology (CMS) · Wynnewood, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
75%Service-mix similarityView profile →

Hyon Ju Park, MD

Rheumatology (CMS) · Wynnewood, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
75%Service-mix similarityView profile →

Martin D Blidner, MD

Specialty details in registry · 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
73%Service-mix similarityView profile →

Amy Lee Lundholm, D.O.

Internal Medicine · Rheumatology (CMS) · Ridley Park, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
72%Service-mix similarityView profile →

Charles H Pritchard, M.D.

Rheumatology (CMS) · Willow Grove, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
72%Service-mix similarityView profile →

Jennifer Grace Kwan-Morley, MD

Specialty details in registry · Malvern, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
71%Service-mix similarityView profile →

Sucharitha Shanmugam, M.D.

Internal Medicine · Rheumatology (CMS) · Exton, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
71%Service-mix similarityView profile →

David J Chesner, D.O.

Rheumatology (CMS) · Willow Grove, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
71%Service-mix similarityView profile →

Elana R Eisner, MD

Rheumatology (CMS) · Willow Grove, 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)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
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.