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Compare the published Medicare service mix of Cecilia Mumbi Maina, FNP with clinicians in the same registry specialty: Family Nurse Practitioner.

ELKHART, IN · Exact areaEdit location

2024 published service data · 39 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Elizabeth W Maina, NP

Family Nurse Practitioner · Elkhart, IN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Hospital discharge day management, more than 30 minutes (99239)
65%Service-mix similarityView profile →

Deborah Sue Maiden, FNP-C

Family Nurse Practitioner · Elkhart, IN

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
45%Service-mix similarityView profile →

Jacob Floyd Keultjes, MSN, FNP-C

Family Nurse Practitioner · Elkhart, IN

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
39%Service-mix similarityView profile →

Mary Helen P Havran-Znavor, NP

Family Nurse Practitioner · Elkhart, IN

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
39%Service-mix similarityView profile →

Callie Maria Bushong

Family Nurse Practitioner · Elkhart, IN

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
38%Service-mix similarityView profile →

Antoinette Sue Coalson, NP

Family Nurse Practitioner · Elkhart, IN

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
33%Service-mix similarityView profile →

Regina Martha Stelter Leerek, MSN, RN, FNP-C

Family Nurse Practitioner · Elkhart, IN

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
26%Service-mix similarityView profile →

Katrina Ann Kennedy, NP

Family Nurse Practitioner · Elkhart, IN

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
22%Service-mix similarityView profile →

Angela Marie Ball, FNP

Family Nurse Practitioner · Elkhart, IN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
21%Service-mix similarityView profile →

Karla Yanes, FNP-C

Family Nurse Practitioner · Elkhart, IN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)
20%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.