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Compare the published Medicare service mix of Melissa M Parrish, FNP with clinicians in the same registry specialty: Family Nurse Practitioner.

JOHNSON CITY, TN · Exact areaEdit location

2024 published service data · 181 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ashley R Stewart, NP

Family Nurse Practitioner · Johnson City, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
  • Red blood cell sedimentation rate, to detect inflammation, automated (85652)
  • Measurement c-reactive protein for detection of infection or inflammation (86140)
69%Service-mix similarityView profile →

Tommy A Sparks, NP

Family Nurse Practitioner · Johnson City, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
  • Red blood cell sedimentation rate, to detect inflammation, automated (85652)
  • Measurement c-reactive protein for detection of infection or inflammation (86140)
69%Service-mix similarityView profile →

Amanda D Ledford, NP

Family Nurse Practitioner · Johnson City, TN

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)
  • Red blood cell sedimentation rate, to detect inflammation, automated (85652)
  • Measurement c-reactive protein for detection of infection or inflammation (86140)
63%Service-mix similarityView profile →

Summer L Hopson, FNP

Family Nurse Practitioner · Johnson City, TN

Shared published services
3 shared services · view billing descriptions
  • Red blood cell sedimentation rate, to detect inflammation, automated (85652)
  • Measurement c-reactive protein for detection of infection or inflammation (86140)
  • Blood test, comprehensive group of blood chemicals (80053)
62%Service-mix similarityView profile →

Sarah Elaine Hammons, FNP-C

Family Nurse Practitioner · Johnson City, TN

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
57%Service-mix similarityView profile →

Frankie Tidwell, FNP-C

Family Nurse Practitioner · Johnson City, TN

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Insertion of needle into vein for collection of blood sample (36415)
54%Service-mix similarityView profile →

Roxanne F Underwood, FNP

Family Nurse Practitioner · Johnson City, TN

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Insertion of needle into vein for collection of blood sample (36415)
51%Service-mix similarityView profile →

Rekha Kadam, FNP

Family Nurse Practitioner · Johnson City, TN

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Insertion of needle into vein for collection of blood sample (36415)
48%Service-mix similarityView profile →

Holly Ann Fisk, FNP-C

Family Nurse Practitioner · Johnson City, TN

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
48%Service-mix similarityView profile →

Sandra Diane Churchill, FNP

Family Nurse Practitioner · Johnson City, TN

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
48%Service-mix similarityView profile →

Page S Sterling, APRN

Family Nurse Practitioner · Johnson City, TN

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)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
  • Blood test, comprehensive group of blood chemicals (80053)
48%Service-mix similarityView profile →

Steven Douglas Tatum, FNP

Family Nurse Practitioner · Johnson City, TN

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
47%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.