HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Isata Jalloh, NURSE PRACTITIONER with clinicians in the same registry specialty: Family Nurse Practitioner.

HAGERSTOWN, MD · Exact areaEdit location

2024 published service data · 67 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stacey Nicole Gibson, CRNP

Family Nurse Practitioner · Hagerstown, 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)
  • Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional (99484)
32%Service-mix similarityView profile →

Catherine Elizabeth Hays, CRNP-F

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional (99484)
17%Service-mix similarityView profile →

Erin Oman, CRNP

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
16%Service-mix similarityView profile →

Melinda Marie Cooper, FNP

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
14%Service-mix similarityView profile →

Brandon Adam Purdy

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
13%Service-mix similarityView profile →

Kimberly Christine Lawson, FNP-C

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
12%Service-mix similarityView profile →

Lynne Ann Kline, CRNP

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
12%Service-mix similarityView profile →

Kelleen Beck, CRNP

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
11%Service-mix similarityView profile →

Michelle Walker, DNP

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
11%Service-mix similarityView profile →

Megan Willwerth, CRNP

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
10%Service-mix similarityView profile →

Jennifer Clark, NP

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
10%Service-mix similarityView profile →

Ellyse Lopez Lamont, FNP-C

Family Nurse Practitioner · Hagerstown, MD

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
9%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.