Darin Dufault, M.D.
Gastroenterology Physician · Charleston, SC
Darin Dufault, M.D. is a gastroenterology physician with a practice address in Charleston, South Carolina, and NPI 1972824787, issued on Jun 15, 2010. Check the license (South Carolina LL32658, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Darin Dufault
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- LL32658 SC
2016-00551 NC
Self-reported in NPPES; status is on the state search - Practice location
- 169 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 876-1344
- Enumerated
- Jun 15, 2010
- Record last updated
- Jun 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160803002676); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 303 in South Carolina → Look up another NPI →
Also registered at 169 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Biff Alexander, MDPsychiatry Physician1619893641
- Margaret Allen, MDPediatrics Physician1598505026
Verify Darin Dufault in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL32658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average gastroenterology physician in 2024
307 Medicare Part D claims for 144 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 14 claims were for opioids.
Most prescribed
- Omeprazole58 claims
- Famotidine45 claims
- Gavilyte-G39 claims
- Esomeprazole Magnesium20 claims
- Ondansetron Hcl16 claims
- Sod Sulf-Potass Sulf-Mag Sulf16 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.
Bills Medicare through one group practice
- Duke Health Integrated Practice IncRaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darin Dufault among 303 gastroenterology physician records in South Carolina
Darin Dufault, M.D. is one of 303 gastroenterology physician records with a practice address in South Carolina. 82% 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 69% of them.
- NPI issued2010 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2010 · median 2005 among the 217 with a school on file
- Record last updated2016 · 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 207RG0100X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in South Carolina
There are 303 gastroenterology physician records in South Carolina.
All 303 in South Carolina → Every provider in Charleston → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Amit Agrawal, MDCharleston, SC 294251003906017
- Andrew Brock, M.D.Charleston, SC 294251346264959
- Fred Brown, MDCharleston, SC 294251316055262
- Peter Cotton, MDCharleston, SC 294251891803748
- Todd Dantzler, M.D.Charleston, SC 294251811975923
- Mark Delegge, MDCharleston, SC 294251962510917
- Puja Elias, M.D.Charleston, SC 294251780824755
- Badih Elmunzer, M.D.Charleston, SC 294251578682886
Common questions
What is Darin Dufault, M.D.'s NPI number?
Darin Dufault, M.D.'s National Provider Identifier (NPI) is 1972824787, issued on Jun 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Darin Dufault, M.D. located?
The NPPES record lists a practice address at 169 Ashley Ave, Charleston, SC, 29425. Phone: (843) 876-1344. Providers update this record themselves, so call before visiting.
How can I verify Darin Dufault, M.D.'s license?
NPPES lists South Carolina license number LL32658, 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 Darin Dufault, M.D. prescribe under Medicare Part D?
In 2024, Darin Dufault, M.D. had 307 Medicare Part D claims for 144 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.