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 Michael Aaron Sheets, FNP with clinicians in the same registry specialty: Family Nurse Practitioner.

MERRILL, OR · 25 milesEdit location
Within 25 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 · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Crystal J Yarnall, NP

Family Nurse Practitioner · Klamath Falls, OR

Shared published services
3 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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Urinalysis, manual test (81002)
47%Service-mix similarity~21.4 milesView profile →

Betty Charlene Carpenter, FNP

Family Nurse Practitioner · Klamath Falls, OR

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)
35%Service-mix similarity~21.4 milesView profile →

Traci Nichole Gansberg, FNP

Family Nurse Practitioner · Klamath Falls, OR

Shared published services
3 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)
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
35%Service-mix similarity~21.4 milesView profile →

Nancy Ferrer Barr, FNP

Family Nurse Practitioner · Klamath Falls, OR

Shared published services
3 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)
  • Destruction of precancer skin growth, 1 growth (17000)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
34%Service-mix similarity~21.4 milesView profile →

Kendra Michelle Cundiff, FNP

Family Nurse Practitioner · Klamath Falls, OR

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)
34%Service-mix similarity~21.4 milesView profile →

Michaela Marie Carlson, FNP-C

Family Nurse Practitioner · Klamath Falls, OR

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)
31%Service-mix similarity~21.4 milesView profile →

Evelyn Irene Lowell, NP-C

Family Nurse Practitioner · Klamath Falls, OR

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Injection of drug or substance under skin or into muscle (96372)
  • Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (87635)
31%Service-mix similarity~12.9 milesView profile →

Sara Malzacher, APRN

Family Nurse Practitioner · Klamath Falls, OR

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)
29%Service-mix similarity~21.4 milesView profile →

Katherine Heinrich, FNP

Family Nurse Practitioner · Klamath Falls, OR

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)
29%Service-mix similarity~12.9 milesView profile →

Robyn Ewing, FNP

Family Nurse Practitioner · Klamath Falls, OR

Shared published services
3 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)
  • Destruction of precancer skin growth, 1 growth (17000)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
28%Service-mix similarity~21.4 milesView profile →

Melissa Merrigan

Family Nurse Practitioner · Klamath Falls, OR

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 similarity~21.4 milesView profile →

Jaci Marie Mastrandrea, APRN, FNP-C

Family Nurse Practitioner · Klamath Falls, OR

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)
27%Service-mix similarity~21.4 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.