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Compare the published Medicare service mix of Ariadne Panagiotou, M.D. with clinicians in the same registry specialty: Internal Medicine (CMS).

SUMMIT, NJ · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 20 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eric Tien Yen Chyn, M.D.

Geriatric Medicine · Internal Medicine (CMS) · Newark, NJ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
66%Service-mix similarity~8.9 milesView profile →

Rebecca Rosen, MD

Internal Medicine (CMS) · Morristown, NJ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Advance care planning, first 30 minutes (99497)
52%Service-mix similarity~8.5 milesView profile →

Victoria Sunil Lal, M.D.

Geriatric Medicine · Internal Medicine (CMS) · West Orange, NJ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
50%Service-mix similarity~7.5 milesView profile →

Theresa Marie Redling, D.O.

Geriatric Medicine · Internal Medicine (CMS) · Livingston, NJ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
42%Service-mix similarity~5.6 milesView profile →

Emily S Bahler, DO

Geriatric Medicine · Internal Medicine · Osteopathic Manipulative Medicine (CMS) · Livingston, NJ

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
37%Service-mix similarity~5.6 milesView profile →

Jennilee A Trinidad, M.D.

Internal Medicine (CMS) · Morristown, NJ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
37%Service-mix similarity~8.5 milesView profile →

Beata Chauhan, D.O.

Geriatric Medicine (CMS) · Berkeley Heights, NJ

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
36%Service-mix similarity~4.6 milesView profile →

Brenda E Holcomb, D.O.

Geriatric Medicine · Internal Medicine (CMS) · Morristown, NJ

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
36%Service-mix similarity~8.5 milesView profile →

Keerti Sharma, M.D.

Geriatric Medicine · Internal Medicine (CMS) · Morristown, NJ

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Advance care planning, first 30 minutes (99497)
36%Service-mix similarity~8.5 milesView profile →

Muthu Arunachalam, M.D.,

Geriatric Medicine · Internal Medicine (CMS) · Livingston, NJ

Shared published services
1 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)
36%Service-mix similarity~5.6 milesView profile →

James Whitney James, M.D.

Internal Medicine (CMS) · Newark, NJ

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Advance care planning, first 30 minutes (99497)
34%Service-mix similarity~7.9 milesView profile →

Anne-Marie Gizelle Gracia, M.D., MPH

Specialty details in registry · West Orange, NJ

Shared published services
2 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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
33%Service-mix similarity~7.5 milesView 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 approximate distance 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.