A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Hector Miguel Guzman, D.O., MPH with clinicians in the same registry specialty: Internal Medicine.

SACRAMENTO, CA · Exact areaEdit location

2024 published service data · 291 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bryan K Lee, M.D.

Internal Medicine · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
60%Service-mix similarityView profile →

Felipe Olmos Arredondo, MD

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)
  • Urinalysis, manual test (81002)
35%Service-mix similarityView profile →

Syed Dastagir Ali, MD

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
31%Service-mix similarityView profile →

Nitu Aryal, M.D.

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Urinalysis, manual test (81002)
30%Service-mix similarityView profile →

Arash Nassim Yazd, M.D.

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
28%Service-mix similarityView profile →

James K. Abshire, M.D.

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Urinalysis, manual test (81002)
26%Service-mix similarityView profile →

Douglas Young, MD

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Urinalysis, manual test (81002)
26%Service-mix similarityView profile →

Betty Carolyn Murray, DO

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Assessment of emotional or behavioral problems (96127)
24%Service-mix similarityView profile →

Sydney Supit, M.D.

Internal Medicine · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Urinalysis, manual test (81002)
  • Assessment of emotional or behavioral problems (96127)
24%Service-mix similarityView profile →

Sunita Jain, M.D.

Internal Medicine · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Urinalysis, manual test (81002)
22%Service-mix similarityView profile →

Saman Teymouri, M.D.

Internal Medicine · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Urinalysis, manual test (81002)
18%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.