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Compare the published Medicare service mix of Jelissa Ashley Mooyin with clinicians in the same registry specialty: Hospitalist · Internal Medicine (CMS).

SANTA MONICA, CA · Exact areaEdit location

2024 published service data · 84 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Navid Darouian, M.D.

Hospitalist · Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
92%Service-mix similarityView profile →

Jessica Wenting Ma

Hospitalist (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
69%Service-mix similarityView profile →

Sung Hyun Lim, MD, MPH

Hospitalist · Internal Medicine · Pediatric Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
69%Service-mix similarityView profile →

Kevin Kim-Hak

Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
67%Service-mix similarityView profile →

Tai Lynn Chon, D.O.

Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
67%Service-mix similarityView profile →

Carolyn Kayuk Kan

Specialty details in registry · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
66%Service-mix similarityView profile →

Ana Mohammad-Zadeh

Hospitalist · Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
66%Service-mix similarityView profile →

Matthew Carroll

Hospitalist · Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
64%Service-mix similarityView profile →

Ilya Finkelshteyn, M.D.

Hospitalist · Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
63%Service-mix similarityView profile →

David N Farchadi, MD, MS, MS

Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
63%Service-mix similarityView profile →

Jetrina Sabado Maque

Hospitalist · Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
61%Service-mix similarityView profile →

Wossen Belachew, MD

Internal Medicine (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hospital discharge day management, more than 30 minutes (99239)
59%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.