Ayaz J. Chaudhary, MD
Gastroenterology Physician · Aiken, SC
Ayaz J. Chaudhary, MD is a gastroenterology physician with a practice address in Aiken, South Carolina, and NPI 1639289382, issued on Aug 30, 2006. Check the license (South Carolina 26590, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ayaz J. Chaudhary
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 26590 SC
044896 GA
9715 ND
Self-reported in NPPES; status is on the state search - Practice location
- 48 Physician Dr, Aiken, SC 29801
- Phone
- (803) 226-0073
- Enumerated
- Aug 30, 2006
- Record last updated
- Sep 23, 2025
- Fax
- (803) 226-0074
- Medicaid IDs
- G44896 SC
000898433F GA - Medicare enrollment
- Enrolled (PECOS I20070501000285); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 303 in South Carolina → Look up another NPI →
Also registered at 48 Physician Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Barber, AU.D.Audiologist1063661791
Verify Ayaz J. Chaudhary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 26590Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% more Medicare Part D claims than the average gastroenterology physician in 2024
1,616 Medicare Part D claims for 478 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Pantoprazole Sodium345 claims
- Omeprazole251 claims
- Sucralfate130 claims
- Famotidine97 claims
- Peg 3350-Electrolyte94 claims
- Linzess90 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: $463.40
24 payments; by number, the most common kind was food and beverage; the largest payer was Qol Medical, LLC. The 13,350 providers of this specialty with any payment received $5,015.95 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 2 group practices
- Aiken Professional Association LLCAugusta, GA
- Trinity HealthMinot, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ayaz J. Chaudhary among 303 gastroenterology physician records in South Carolina
Ayaz J. Chaudhary, MD 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 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1985 · median 2005 among the 217 with a school on file
- Record last updated2025 · 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 Aiken → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- David Keisler, MD - INT MED & GASTRAiken, SC 298011740367705
- Afsar Waraich, MDAiken, SC 298011497719975
- Stephen Bott, MDRock Hill, SC 297321255392072
- Chiemeziem Eke, MDRock Hill, SC 297321417485376
- Bret Garretson, MDRock Hill, SC 297321760443352
- Larry Pennington, MDRock Hill, SC 297321962463554
- Amir Rezk, M.D.Rock Hill, SC 297321558626234
- Scott Richardson, MDRock Hill, SC 297321669437125
Common questions
What is Ayaz J. Chaudhary, MD's NPI number?
Ayaz J. Chaudhary, MD's National Provider Identifier (NPI) is 1639289382, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ayaz J. Chaudhary, MD located?
The NPPES record lists a practice address at 48 Physician Dr, Aiken, SC, 29801. Phone: (803) 226-0073. Providers update this record themselves, so call before visiting.
How can I verify Ayaz J. Chaudhary, MD's license?
NPPES lists South Carolina license number 26590, 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 Ayaz J. Chaudhary, MD prescribe under Medicare Part D?
In 2024, Ayaz J. Chaudhary, MD had 1,616 Medicare Part D claims for 478 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.