Justin Wayne Gregg, M.D.
Pulmonary Disease Physician · Greenville, SC
Justin Wayne Gregg, M.D. is a pulmonary disease physician with a practice address in Greenville, South Carolina, and NPI 1710208939, issued on Jun 22, 2010. Check the license (South Carolina 39944, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Justin Wayne Gregg
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 39944 SC
4228 GA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Patewood Dr, Greenville, SC 29615
- Phone
- (864) 454-4200
- Enumerated
- Jun 22, 2010
- Record last updated
- Jan 13, 2026
- Medicaid ID
- PENDING SC
- Medicare enrollment
- Enrolled (PECOS I20160825001833); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 202 in South Carolina → Look up another NPI →
Also registered at 200 Patewood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benetta Albaugh, ATCAthletic Trainer1356443535
- Bryant Aldstadt, AU.D.Audiologist1609146299
- Carol Allen, RDMSRegistered Dietitian1376570994
- Jenna Allen, PT, DPTPhysical Therapist1568248532
- James Amrhein, M.D.Pediatric Endocrinology Physician1588622179
- Uzoamaka Anosike, NPFamily Nurse Practitioner1811346976
Verify Justin Wayne Gregg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 39944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $78.26
1 payment: food and beverage; the largest payer was Cook Medical LLC. The 8,806 providers of this specialty with any payment received $5,159.88 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).
Justin Wayne Gregg among 202 pulmonary disease physician records in South Carolina
Justin Wayne Gregg, M.D. is one of 202 pulmonary disease physician records with a practice address in South Carolina. 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 63% of them.
- NPI issued2010 · 63% of these records are older, 35% 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 152 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in South Carolina
There are 202 pulmonary disease physician records in South Carolina.
All 202 in South Carolina → Every provider in Greenville → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Mohammad Ansari, M.D.Greenville, SC 296151821047044
- Leonard Cochrane, M.D.Greenville, SC 296151962457606
- William Curran, M.D.Greenville, SC 296151730128307
- James Fuller, M.D.Greenville, SC 296151467495333
- John Kudlak, D.O.Greenville, SC 296151023064847
- Daniel Matthews, MDGreenville, SC 296151659699171
- Kyle Meade, MDGreenville, SC 296151437183977
- Anand Pariyadath, MDGreenville, SC 296151437442811
Common questions
What is Justin Wayne Gregg, M.D.'s NPI number?
Justin Wayne Gregg, M.D.'s National Provider Identifier (NPI) is 1710208939, issued on Jun 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Justin Wayne Gregg, M.D. located?
The NPPES record lists a practice address at 200 Patewood Dr, Greenville, SC, 29615. Phone: (864) 454-4200. Providers update this record themselves, so call before visiting.
How can I verify Justin Wayne Gregg, M.D.'s license?
NPPES lists South Carolina license number 39944, 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.
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.