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Compare the published Medicare service mix of Andrew C Gray, PA-C with clinicians in the same registry specialty: Physician Assistant.

VIRGINIA BEACH, VA · Exact areaEdit location

2024 published service data · 148 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alan P Fontanares, PA-C

Physician Assistant · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
87%Service-mix similarityView profile →

Erin Nicole Dyer, PA-C

Physician Assistant · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
84%Service-mix similarityView profile →

Laura Kathryn Renegar, PA

Physician Assistant · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
51%Service-mix similarityView profile →

Sean Matthew Milligan, PA-C

Physician Assistant · Virginia Beach, VA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
47%Service-mix similarityView profile →

Kevin F Rebeck, PA C

Physician Assistant · Virginia Beach, VA

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
33%Service-mix similarityView profile →

Tyler Adam Metzger, PA-C

Physician Assistant · Virginia Beach, VA

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
32%Service-mix similarityView profile →

Mary Ashley Behm

Physician Assistant · Virginia Beach, VA

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
32%Service-mix similarityView profile →

Allison Zolina Matias, PA-C

Physician Assistant · Virginia Beach, VA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
31%Service-mix similarityView profile →

Michael J Zugarek, PA

Physician Assistant · Virginia Beach, VA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
24%Service-mix similarityView profile →

Christopher Lee Zachary, PA-C

Physician Assistant · Virginia Beach, VA

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
19%Service-mix similarityView profile →

Christopher Harold Wright, PHYSICIAN ASSISTANT

Physician Assistant · Virginia Beach, VA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
19%Service-mix similarityView profile →

Hollis Mackenzie Smith

Physician Assistant · Virginia Beach, VA

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
13%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.