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Compare the published Medicare service mix of Paul Chung, DO with clinicians in the same registry specialty: Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS).

CHICAGO, IL · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Martin Coleman, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
55%Service-mix similarityView profile →

Lindsay Mccullough, M.D.

Internal Medicine · Sleep Medicine (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
47%Service-mix similarityView profile →

Julie Marie Neborak, M.D.

Sleep Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
47%Service-mix similarityView profile →

Gorav Ved Sharma, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
43%Service-mix similarityView profile →

Upneet Chawla, M.D.

Hospitalist · Sleep Medicine (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
42%Service-mix similarityView profile →

James A Rowley, MD

Pulmonary Disease · Sleep Medicine (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
41%Service-mix similarityView profile →

Naveed K Mallick, MD

Internal Medicine · Sleep Medicine (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
27%Service-mix similarityView profile →

Carmen Amelia Taype-Roberts, M.D., PH.D.

Pulmonary Disease (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
24%Service-mix similarityView profile →

Jason L Peng, MD

Critical Care (Intensivists) · Pulmonary Disease · Sleep Medicine (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
22%Service-mix similarityView profile →

Ashesha Mechineni, MD, FACP

Internal Medicine · Sleep Medicine (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
21%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.