Doctor profile · Federal record
Dr. Ayaz Chaudhary, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Gastroenterology Physician · Aiken, SC
- NPI 1639289382
- Accepts Medicare
- 41 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
48 Physician Dr
Aiken, SC 298016388
(803) 226-0073
fax (803) 226-0074 - Additional location
-
2305 37Th Ave Sw
Minot, ND 587017669
(701) 857-5000 - Additional location
-
3 Richland Medical Park Dr Ste 120
Columbia, SC 292036850
(803) 434-8866
fax (803) 933-3049 - Mailing address
-
367 S. Gulph RD, Att: Ipm Credentialing
King of Prussia, PA 194063121
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- September 23, 2025
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- South Carolina #26590 · North Dakota #9715 · Georgia #044896
- Medicaid (2)
- SC #G44896 · GA #000898433F
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639289382. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
916
Distinct HCPCS
10
Medicare allowed
$88,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 221 | 175 | $53 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 162 | 130 | $84 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 90 | 90 | $68 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 81 | 78 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 77 | 74 | $124 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 59 | 58 | $124 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 56 | 56 | $105 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 42 | 42 | $110 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 38 | 36 | $238 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 20 | 20 | $164 |
In context: peer comparison
Among 2 peers in Aiken Gastroenterology Physician, average services per provider: 94. This provider delivers 9.7× the peer median.Open Payments
Industry payments received
All-time total
$463
Transactions
24
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Qol Medical, LLC | 4 | $170.01 | |
| Abbvie INC. | 13 | $157.87 | |
| Aimmune Therapeutics, INC. | 2 | $30.81 | |
| Organon LLC | 1 | $24.77 | |
| Lilly USA, LLC | 1 | $22.32 | |
| Madrigal Pharmaceuticals | 1 | $19.90 | |
| Boston Scientific Corporation | 1 | $19.82 | |
| Ardelyx, INC. | 1 | $17.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,191
Patients
406
Total drug cost
$246,007
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 323 | 98 | $4,444 |
| Omeprazole | Generic | 211 | 61 | $2,446 |
| Sucralfate | Generic | 158 | 51 | $10,940 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 117 | 108 | $3,152 |
| Linzess (Linaclotide) | Brand | 100 | 21 | $61,749 |
| Famotidine | Generic | 94 | 30 | $1,584 |
| Creon (Lipase/Protease/Amylase) | Brand | 33 | 11 | $74,552 |
| Dicyclomine Hcl | Generic | 26 | 11 | $472 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 22 | 0 | $69,562 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 21 | 0 | $3,394 |
Hospital affiliations
Frequently asked questions
What is Dr. Ayaz Chaudhary's medical specialty?
Dr. Ayaz Chaudhary practices Gastroenterology Physician in Aiken, SC.
Where does Dr. Ayaz Chaudhary practice?
Dr. Ayaz Chaudhary practices at 48 Physician Dr, Aiken, SC 298016388. Office phone: 8032260073.
What is Dr. Ayaz Chaudhary's NPI?
Dr. Ayaz Chaudhary's National Provider Identifier (NPI) is 1639289382, issued by NPPES.
Does Dr. Ayaz Chaudhary accept Medicare assignment?
Yes. Dr. Ayaz Chaudhary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ayaz Chaudhary commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.