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Compare the published Medicare service mix of Jaime Zengotita, MD with clinicians in the same registry specialty: Family Medicine.

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 155 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Linda Therkildsen, DO

Family Medicine · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
63%Service-mix similarityView profile →

Karen Albers Lickenbrock, M.D.

Family Medicine · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
61%Service-mix similarityView profile →

Nneka Udonna Ichoku, D.O., MPH

Family Medicine · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
49%Service-mix similarityView profile →

Tassy N. Hayden, M.D.

Family Medicine · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
46%Service-mix similarityView profile →

Olusegun Adebayo Coker, M.D.

Family Medicine · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hand, minimum of 3 views (73130)
42%Service-mix similarityView profile →

Aaron W Guthrie, MD

Family Medicine · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
39%Service-mix similarityView profile →

Kimberly Schwarzkopf, DO

Family Medicine · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
38%Service-mix similarityView profile →

Jamil Neme, M.D.

Family Medicine · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
37%Service-mix similarityView profile →

Yvonne Medrano Layugan, M.D.

Family Medicine · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
32%Service-mix similarityView profile →

Dallas Michael Chase, MD

Family Medicine · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
31%Service-mix similarityView profile →

Donn Robert Richards, M.D.

Family Medicine · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
29%Service-mix similarityView profile →

Patricia Jo Blair, M.D.

Family Medicine · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
28%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.