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 David Lichtman, P.A. with clinicians in the same registry specialty: Physician Assistant.

BALTIMORE, MD · Exact areaEdit location

2024 published service data · 466 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Charles Lim, PA-C

Physician Assistant · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
  • Removal of tunneled central venous tube (36589)
81%Service-mix similarityView profile →

Thomas William Petry, P.A.

Physician Assistant · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
  • Removal of tunneled central venous tube (36589)
52%Service-mix similarityView profile →

Amanda Lynne Smith, PA-C

Physician Assistant · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
  • Removal of tunneled central venous tube (36589)
50%Service-mix similarityView profile →

Chelsea Morgan Rebholz, PA-C

Physician Assistant · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Removal of tunneled central venous tube (36589)
45%Service-mix similarityView profile →

Jonathan Chiang, PA-C

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
35%Service-mix similarityView profile →

Kelsie Turk, PA-C

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
33%Service-mix similarityView profile →

James Christopher Beck, PA-C

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
32%Service-mix similarityView profile →

Erin Frost Niles, PA-C

Physician Assistant · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
32%Service-mix similarityView profile →

Kristina Ivanovna Khingelova, P.A.-C.

Physician Assistant · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test (62270)
32%Service-mix similarityView profile →

Shannon Marjorie Burke

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
31%Service-mix similarityView profile →

Donald J. Mccord, P.A.-C

Physician Assistant · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
24%Service-mix similarityView profile →

Joseph Florenzo, PA-C

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
23%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.