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Compare the published Medicare service mix of Paria Zarghamravanbakhsh with clinicians in the same registry specialty: Endocrinology · Internal Medicine (CMS).

CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Omar Mtaweh Murad, M.D.

Endocrinology (CMS) · Fairfield, CA

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
56%Service-mix similarityView profile →

Margaret L England, MD

Specialty details in registry · Santa Maria, CA

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
55%Service-mix similarityView profile →

Aaron Ross Gutierrez Jimenez, MD

Endocrinology · Internal Medicine (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
51%Service-mix similarityView profile →

Stuart C Seigel, MD

Endocrinology (CMS) · Laguna Niguel, CA

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
40%Service-mix similarityView profile →

Anan Adnan Faidi, MD

Internal Medicine (CMS) · Stockton, CA

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
36%Service-mix similarityView profile →

Leila Chaychi, MD

Endocrinology (CMS) · San Carlos, CA

Shared published services
2 shared services · view billing descriptions
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
33%Service-mix similarityView profile →

Prem Sahasranam, M.D.

Endocrinology · Internal Medicine (CMS) · Hanford, CA

Shared published services
2 shared services · view billing descriptions
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
31%Service-mix similarityView profile →

Amy L Teresi, M.D.

Endocrinology (CMS) · Newport Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
28%Service-mix similarityView profile →

Do-Eun Lee, MD

Endocrinology (CMS) · Napa, CA

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
26%Service-mix similarityView profile →

Diana Echeverry-Franck, MD

Endocrinology · Internal Medicine (CMS) · Long Beach, CA

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
22%Service-mix similarityView profile →

Phong Huy Bui, MD

Endocrinology · Internal Medicine (CMS) · Fountain Valley, CA

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
22%Service-mix similarityView profile →

Cynthia Williams, M.D.

Endocrinology · Internal Medicine (CMS) · Torrance, CA

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
17%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.