NPPES file of Aug 9, 2026

Stuart G. Mack, PA

Physician Assistant · Barbourville, KY

Stuart G. Mack, PA is a physician assistant with a practice address in Barbourville, Kentucky, and NPI 1982044616, issued on Jun 26, 2013. Check the license (Kentucky PA1815, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982044616
Name
Stuart G. Mack
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
PA1815 KY
Self-reported in NPPES; status is on the state search
Practice location
215 N Allison Ave, Barbourville, KY 40906
Phone
(606) 546-9287
Enumerated
Jun 26, 2013
Record last updated
Dec 7, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(606) 546-9363
Medicaid ID
7100255350 KY
Medicare enrollment
Enrolled (PECOS I20130815000191); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 215 N Allison Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary AshburnProfessional Counselor1326422536
  2. William Ashburn, MDFamily Medicine Physician1356327456
  3. Rebekah Cain, APRNPediatric Nurse Practitioner1710345988
  4. Richard Carter, MDFamily Medicine Physician1639155575
  5. Tyler Carter, DOFamily Medicine Physician1376167049
  6. Paul Cooney, DOFamily Medicine Physician1821074931

Verify Stuart G. Mack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license PA1815
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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8% more Medicare Part D claims than the average physician assistant in 2024

895 Medicare Part D claims for 176 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Stuart Mack895
  2. Specialty average830

Most prescribed

  1. Pantoprazole Sodium45 claims
  2. Atorvastatin Calcium41 claims
  3. Meloxicam37 claims
  4. Cephalexin33 claims
  5. Lisinopril31 claims
  6. Amlodipine Besylate28 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $164.33

9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stuart Mack$164.33
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Barbourville Family Health CenterBarbourville, KY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

8 physician assistant records list a practice address in Barbourville

They are 8 of the 205 NPPES records with a practice address in Barbourville, and 1,958 physician assistant records in Kentucky.

Other physician assistant records in Kentucky

  1. Devin AbbottLexington, KY1174354229
  2. Malinda Abbott, PALexington, KY1467470203
  3. Whitney Abbott, PA-CLexington, KY1619100799
  4. Brian Abner, PA-CBarbourville, KY1275883050
  5. Dee Abrams, PA-CLexington, KY1104927656
  6. Hayley Absher, PA-CShelbyville, KY1780209429
  7. Sara Ackerman, PA-CLawrenceburg, KY1467504845
  8. Briana AcostaClay City, KY1285528679
  9. Ashley Adair, PA-CLouisville, KY1639093396
  10. James Adair, PA-CLexington, KY1003140989

Common questions

What is Stuart G. Mack, PA's NPI number?

Stuart G. Mack, PA's National Provider Identifier (NPI) is 1982044616, issued on Jun 26, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Stuart G. Mack, PA located?

The NPPES record lists a practice address at 215 N Allison Ave, Barbourville, KY, 40906. Phone: (606) 546-9287. Providers update this record themselves, so call before visiting.

How can I verify Stuart G. Mack, PA's license?

NPPES lists Kentucky license number PA1815, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.

How much does Stuart G. Mack, PA prescribe under Medicare Part D?

In 2024, Stuart G. Mack, PA had 895 Medicare Part D claims for 176 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.