Gregory Trey Haunson, D.O.
Dermatology Physician · Hiram, GA
Gregory Trey Haunson, D.O. is a dermatology physician with a practice address in Hiram, Georgia, and NPI 1902111016, issued on Aug 12, 2010. Check the license (Georgia 71253, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Trey Haunson
- Credential
- D.O.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 71253 GA
UO2453 FL
Self-reported in NPPES; status is on the state search - Practice location
- 148 Bill Carruth Pkwy., Hiram, GA 30141
- Phone
- (678) 363-3343
- Enumerated
- Aug 12, 2010
- Record last updated
- Jun 25, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (678) 363-3380
- Medicare enrollment
- Enrolled (PECOS I20140725001192); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2010
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 349 in Georgia → Look up another NPI →
Also registered at 148 Bill Carruth Pkwy.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Corrie Alford, M.D.Dermatology Physician1891701496
Verify Gregory Trey Haunson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 71253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average dermatology physician in 2024
1,852 Medicare Part D claims for 655 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
- Ketoconazole197 claims
- Triamcinolone Acetonide158 claims
- Doxycycline Hyclate145 claims
- Betamethasone Diprop Augmented140 claims
- Mometasone Furoate130 claims
- Mupirocin119 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 MIPS final score for 2023 (Medicare payment program): 92.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,148.58
89 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. 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
- Metroderm, P.C.Hiram, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Trey Haunson among 349 dermatology physician records in Georgia
Gregory Trey Haunson, D.O. is one of 349 dermatology physician records with a practice address in Georgia. 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 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2010 · median 2006 among the 260 with a school on file
- Record last updated2014 · 55% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Georgia
There are 349 dermatology physician records in Georgia.
All 349 in Georgia → Every provider in Hiram → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Corrie Alford, M.D.Hiram, GA 301411891701496
- Parin Rimtepathip, M.D.Hiram, GA 301411205298445
- Rebecca Vaughn, M.D.Hiram, GA 301411396754222
- Carlton Faulk, MEDICAL DOCTORJasper, GA 301431518923549
- Yvette George, M.D.Kennesaw, GA 301441528050804
- Sidney Brown-Caggiano, PA-C, MPASDouglasville, GA 301351154890564
- Firas Hougeir, M.D.Douglasville, GA 301351023095957
- George Dobo, MEDICAL DOCTORPowder Springs, GA 301271689631434
Common questions
What is Gregory Trey Haunson, D.O.'s NPI number?
Gregory Trey Haunson, D.O.'s National Provider Identifier (NPI) is 1902111016, issued on Aug 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Trey Haunson, D.O. located?
The NPPES record lists a practice address at 148 Bill Carruth Pkwy., Hiram, GA, 30141. Phone: (678) 363-3343. Providers update this record themselves, so call before visiting.
How can I verify Gregory Trey Haunson, D.O.'s license?
NPPES lists Georgia license number 71253, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Trey Haunson, D.O. prescribe under Medicare Part D?
In 2024, Gregory Trey Haunson, D.O. had 1,852 Medicare Part D claims for 655 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Gregory Trey Haunson, D.O.'s MIPS final score?
The 2023 MIPS final score is 92.9 of 100. 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.