John Trenton Gay, D.O.
Dermatology Physician · Alcoa, TN
John Trenton Gay, D.O. is a dermatology physician with a practice address in Alcoa, Tennessee, and NPI 1912318544, issued on May 16, 2014. Check the license (Tennessee DO0000003398, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Trenton Gay
- Credential
- D.O.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- DO0000003398 TN
Self-reported in NPPES; status is on the state search - Practice location
- 232 Associates Blvd, Alcoa, TN 37701
- Phone
- (865) 238-6450
- Enumerated
- May 16, 2014
- Record last updated
- Oct 27, 2025
- Fax
- (865) 238-6451
- Medicaid ID
- Q037954 TN
- Medicare enrollment
- Enrolled (PECOS I20181002003591); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 226 in Tennessee → Look up another NPI →
Also registered at 232 Associates Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Blanton, PA-CPhysician Assistant1659318764
- Robert Booher, M.D.Pediatrics Physician1639267610
- Heather Cash, M.D.Pediatrics Physician1407931561
- Tommy Collins, M.D.Pediatrics Physician1265521546
- Sarah Gilley, M.D.Pediatrics Physician1326137613
- Jane Holt, DOPediatrics Physician1548467293
Verify John Trenton Gay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license DO0000003398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average dermatology physician in 2024
1,039 Medicare Part D claims for 376 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Ketoconazole144 claims
- Triamcinolone Acetonide95 claims
- Doxycycline Hyclate90 claims
- Mupirocin66 claims
- Mometasone Furoate65 claims
- Metronidazole62 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,864.44
136 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Blount Memorial Physician Group IncAlcoa, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Trenton Gay among 226 dermatology physician records in Tennessee
John Trenton Gay, D.O. is one of 226 dermatology physician records with a practice address in Tennessee. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 73% of them.
- NPI issued2014 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2014 · median 2009 among the 162 with a school on file
- Record last updated2025 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 dermatology physician records list a practice address in Alcoa
They are 3 of the 383 NPPES records with a practice address in Alcoa, and 226 dermatology physician records in Tennessee.
All 226 in Tennessee → Every provider in Alcoa → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- David Skinner, D.O.Alcoa, TN 377011407143480
- Kevin Veverka, M.D.Alcoa, TN 377011831694827
- Carri Homoky, M.D.Kingsport, TN 376601588642946
- Russell Mader, M.D.Kingsport, TN 376601871571182
- Brian O'Neal, D.O. , MPHKingsport, TN 376601639159494
- Allison Pierce, M.D.Kingsport, TN 376601316365455
- Kyle Radack, M.D.Kingsport, TN 376601154663672
- Kelley Ramsauer, M.D.Kingsport, TN 376601881057826
Common questions
What is John Trenton Gay, D.O.'s NPI number?
John Trenton Gay, D.O.'s National Provider Identifier (NPI) is 1912318544, issued on May 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is John Trenton Gay, D.O. located?
The NPPES record lists a practice address at 232 Associates Blvd, Alcoa, TN, 37701. Phone: (865) 238-6450. Providers update this record themselves, so call before visiting.
How can I verify John Trenton Gay, D.O.'s license?
NPPES lists Tennessee license number DO0000003398, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Trenton Gay, D.O. prescribe under Medicare Part D?
In 2024, John Trenton Gay, D.O. had 1,039 Medicare Part D claims for 376 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is John Trenton Gay, D.O.'s MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.