Stephen Trey Mullis, M.D.
Rheumatology Physician · Greenville, SC
Stephen Trey Mullis, M.D. is a rheumatology physician with a practice address in Greenville, South Carolina, and NPI 1518295641, issued on Dec 1, 2009. Check the license (South Carolina MD52401, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stephen Trey Mullis
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- MD52401 SC
2016-00397 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Verdae Blvd Ste A, Greenville, SC 29607
- Phone
- (864) 240-5054
- Enumerated
- Dec 1, 2009
- Record last updated
- Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (860) 240-5055
- Medicare enrollment
- Enrolled (PECOS I20180705001016); accepts Medicare assignment
- Medical or professional school
- Mercer University School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 128 in South Carolina → Look up another NPI →
Also registered at 1025 Verdae Blvd Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Banks, RNRegistered Nurse1225428535
- Hampton CollinsInternal Medicine Physician1790171734
- Allan Gilmer, MDFamily Medicine Physician1033369194
- Jennifer Gilroy, M.D.Sports Medicine (Family Medicine) Physician1396857033
- Ana Gowani, MDRheumatology Physician1053843524
- Cody Hill, MDInternal Medicine Physician1295231348
Verify Stephen Trey Mullis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license MD52401Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average rheumatology physician in 2024
2,717 Medicare Part D claims for 496 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 11 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate413 claims
- Prednisone399 claims
- Methotrexate264 claims
- Allopurinol176 claims
- Alendronate Sodium123 claims
- Enbrel Sureclick106 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: $2,435.08
93 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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
- Prisma Health University Medical GroupGreenville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Trey Mullis among 128 rheumatology physician records in South Carolina
Stephen Trey Mullis, M.D. is one of 128 rheumatology physician records with a practice address in South Carolina. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 59% of them.
- NPI issued2009 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2013 · median 2008 among the 90 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in South Carolina
There are 128 rheumatology physician records in South Carolina.
All 128 in South Carolina → Every provider in Greenville → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Annika Cutinha, M.B.B.SGreenville, SC 296071285824904
- Ezinma Ezealah, MDGreenville, SC 296071588866479
- Ana Funariu, M.D.Greenville, SC 296071528102613
- Ana Gowani, MDGreenville, SC 296071053843524
- Allison Lipsey, MDGreenville, SC 296071265417596
- Corwin McGee, MDGreenville, SC 296071447783261
- Jeffrey Lawson, M.D.Greenville, SC 296051790869147
- Colin Stephenson, M.D.Greenville, SC 296051194776641
Common questions
What is Stephen Trey Mullis, M.D.'s NPI number?
Stephen Trey Mullis, M.D.'s National Provider Identifier (NPI) is 1518295641, issued on Dec 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Trey Mullis, M.D. located?
The NPPES record lists a practice address at 1025 Verdae Blvd Ste A, Greenville, SC, 29607. Phone: (864) 240-5054. Providers update this record themselves, so call before visiting.
How can I verify Stephen Trey Mullis, M.D.'s license?
NPPES lists South Carolina license number MD52401, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Trey Mullis, M.D. prescribe under Medicare Part D?
In 2024, Stephen Trey Mullis, M.D. had 2,717 Medicare Part D claims for 496 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.