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Compare the published Medicare service mix of Jamilah Johnson with clinicians in the same registry specialty: Nurse Practitioner (CMS).

IL · Exact areaEdit location

2024 published service data · 86 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Carissa A Oberhelman, NP

Nurse Practitioner (CMS) · Skokie, IL

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes (99342)
66%Service-mix similarityView profile →

Kathleen Fisher, FNP

Nurse Practitioner (CMS) · Skokie, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
56%Service-mix similarityView profile →

Kevin Chen, NP-C

Nurse Practitioner (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month (99491)
50%Service-mix similarityView profile →

Aderonke M. Oshibajo, FNP, PMHNP

Nurse Practitioner (CMS) · Rolling Meadows, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
45%Service-mix similarityView profile →

Sylvia Coleman, AGPCNP-BC

Nurse Practitioner (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
44%Service-mix similarityView profile →

Kristopher Rhodes

Nurse Practitioner (CMS) · Springfield, IL

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
40%Service-mix similarityView profile →

Beth Mathews, APN

Specialty details in registry · Mahomet, IL

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
40%Service-mix similarityView profile →

Jean Athappilly, APRN AGPCNP

Nurse Practitioner (CMS) · Burbank, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month (99491)
30%Service-mix similarityView profile →

Michelle Mewes, MSN, APRN, FNP-BC

Nurse Practitioner (CMS) · Elgin, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
27%Service-mix similarityView profile →

Ma Teresa Datoon Panganiban, NURSE PRACTITIONER

Specialty details in registry · Glendale Heights, IL

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
26%Service-mix similarityView profile →

Merchant Adams, A.P.N.

Nurse Practitioner (CMS) · Park Ridge, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
19%Service-mix similarityView profile →

Jennifer Vazquez

Nurse Practitioner (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Insertion of needle into vein for collection of blood sample (36415)
19%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.