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Compare the published Medicare service mix of Paul S. Berry, MD with clinicians in the same registry specialty: Internal Medicine (CMS).

CA · Exact areaEdit location

2024 published service data · 409 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Charles Boadu, MD

Cardiovascular Disease (Cardiology) · Hospitalist · Internal Medicine (CMS) · Riverside, CA

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)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Hospital discharge day management, more than 30 minutes (99239)
85%Service-mix similarityView profile →

Igbekele Daodu, MD

Family Practice (CMS) · Salinas, CA

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)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
76%Service-mix similarityView profile →

Shawn Michael Mchugh, D.O.

Internal Medicine (CMS) · San Diego, CA

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
53%Service-mix similarityView profile →

Huixia Wei, M.D.

Hospitalist · Internal Medicine (CMS) · Sacramento, CA

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)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Hospital discharge day management, more than 30 minutes (99239)
52%Service-mix similarityView profile →

Erik Douglas Wiele, DO

Family Practice (CMS) · Montclair, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
  • Hospital discharge day management, more than 30 minutes (99239)
52%Service-mix similarityView profile →

Mark Todd Roback, DO

Family Practice (CMS) · Fortuna, CA

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)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
51%Service-mix similarityView profile →

Garmen A Woo, M.D.

Internal Medicine (CMS) · Tracy, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
  • Hospital discharge day management, more than 30 minutes (99239)
50%Service-mix similarityView profile →

Jon Sterngold, MD

General Practice (CMS) · Santa Rosa, CA

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
44%Service-mix similarityView profile →

Jilin Bai, M.D.

General Surgery (CMS) · Monterey Park, CA

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)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
42%Service-mix similarityView profile →

Vincent C. Auyeung, M.D., PH.D.

General Practice · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
38%Service-mix similarityView profile →

Jhujhar Singh, DO

Family Practice · Geriatric Medicine (CMS) · Montclair, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
  • Hospital discharge day management, more than 30 minutes (99239)
36%Service-mix similarityView profile →

Sadhna Dhand, M.D.

General Practice (CMS) · West Covina, CA

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
35%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.