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Compare the published Medicare service mix of John K. Lee, M.D. with clinicians in the same registry specialty: Internal Medicine.

NAPERVILLE, IL · Exact areaEdit location

2024 published service data · 55 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kenneth Vercelli, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
89%Service-mix similarityView profile →

Gregory Trevino, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
88%Service-mix similarityView profile →

Susan Kim, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
87%Service-mix similarityView profile →

Jerome Hong, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
86%Service-mix similarityView profile →

Tobby Mathew, M.D.

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
85%Service-mix similarityView profile →

Audrey Geannopoulos, M.D.

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
84%Service-mix similarityView profile →

Naira Deeba Hashmi, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
84%Service-mix similarityView profile →

Jason Dy, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
84%Service-mix similarityView profile →

Alicia Lee, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
83%Service-mix similarityView profile →

Maleeha N Hashmi-Basha, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
83%Service-mix similarityView profile →

Sonal Shah-Rhodes, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
83%Service-mix similarityView profile →

Krishna Sarada Bathina, MD

Internal Medicine · Naperville, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
80%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.