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Compare the published Medicare service mix of Georgina Abraham Johns, CRNP with clinicians in the same registry specialty: Family Nurse Practitioner.

BELTSVILLE, MD · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 199 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Christina Nichol Byam, FNP

Family Nurse Practitioner · Kensington, MD

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
96%Service-mix similarity~8.8 milesView profile →

Mary Spencer, FNP

Family Nurse Practitioner · Glenn Dale, MD

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month (99489)
  • Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month (99487)
46%Service-mix similarity~7.4 milesView profile →

Lucy Eyombo Ekassi, NP

Family Nurse Practitioner · Silver Spring, MD

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
42%Service-mix similarity~4.7 milesView profile →

Ama Ampofowaah Owusu

Family Nurse Practitioner · Lanham, MD

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
41%Service-mix similarity~6.0 milesView profile →

Lakesha Addison- Harris, MSN, CRNP

Family Nurse Practitioner · Columbia, MD

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • 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 high level of medical decision making, per day, if using time, at least 75 minutes (99345)
40%Service-mix similarity~9.6 milesView profile →

Joshua Igbinosun

Family Nurse Practitioner · Hyattsville, MD

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
38%Service-mix similarity~8.4 milesView profile →

Laure B. Ndeutchoua, FNP-C, DNP

Family Nurse Practitioner · Hyattsville, MD

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
34%Service-mix similarity~4.1 milesView profile →

Ekop Graham, FNP

Family Nurse Practitioner · Riverdale, MD

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes (99345)
30%Service-mix similarity~5.5 milesView profile →

Sheila Moses Mathew, CRNP

Family Nurse Practitioner · Silver Spring, MD

Shared published services
3 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
26%Service-mix similarity~7.0 milesView profile →

Zainab N Moriba, FNP

Family Nurse Practitioner · Cheverly, MD

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • 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 high level of medical decision making, per day, if using time, at least 75 minutes (99345)
24%Service-mix similarity~8.4 milesView profile →

Chioma Ejemole, NP

Family Nurse Practitioner · Laurel, MD

Shared published services
3 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)
  • Advance care planning, first 30 minutes (99497)
  • Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes (99345)
20%Service-mix similarity~4.4 milesView profile →

Kelly Olivier

Family Nurse Practitioner · Silver Spring, MD

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
19%Service-mix similarity~7.0 milesView 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 approximate distance 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.