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Compare the published Medicare service mix of Gerald Merrell, PA with clinicians in the same registry specialty: Physician Assistant.

WILMINGTON, NC · Exact areaEdit location

2024 published service data · 233 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Margaret Virginia Fleishman, PA

Physician Assistant · Wilmington, NC

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Psa (prostate specific antigen) measurement, total (84153)
78%Service-mix similarityView profile →

Jarrel Lynne Shackleford, PA-C

Physician Assistant · Wilmington, NC

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Psa (prostate specific antigen) measurement, total (84153)
75%Service-mix similarityView profile →

Christopher Eric Moss, PA

Physician Assistant · Wilmington, NC

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Psa (prostate specific antigen) measurement, total (84153)
73%Service-mix similarityView profile →

Mary Elizabeth Feinour, PA-C

Physician Assistant · Wilmington, NC

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Psa (prostate specific antigen) measurement, total (84153)
61%Service-mix similarityView profile →

Wendy Yvonne Shropshire-Atkins, PA-C

Physician Assistant · Wilmington, NC

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Assessment of emotional or behavioral problems (96127)
46%Service-mix similarityView profile →

Paul Daniel Theiss, PA

Physician Assistant · Wilmington, NC

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)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
44%Service-mix similarityView profile →

Grayson Brent Mayberry

Physician Assistant · Wilmington, NC

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)
  • Assessment of emotional or behavioral problems (96127)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
42%Service-mix similarityView profile →

Taylor Elizabeth Zager, PA-C

Physician Assistant · Wilmington, NC

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)
42%Service-mix similarityView profile →

Magdalene Sariel Kelly, PA-C

Physician Assistant · Wilmington, NC

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)
41%Service-mix similarityView profile →

Michael J Murphy, PA-C

Physician Assistant · Wilmington, NC

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • 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)
41%Service-mix similarityView profile →

Anna Pieper Thompson, PA-C

Physician Assistant · Wilmington, NC

Shared published services
3 shared services · view billing descriptions
  • Psa (prostate specific antigen) measurement, total (84153)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
41%Service-mix similarityView profile →

Sariah Evans Merrick

Physician Assistant · Wilmington, NC

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)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
41%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.