Doctor profile · Federal record
Dr. Amir Rezk, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Rock Hill, SC
- NPI 1558626234
- Accepts Medicare
- MIPS 78.7 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
170 Amendment Ave
Rock Hill, SC 29732
(803) 324-7607
fax (803) 324-4097
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- March 23, 2019
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- South Carolina #MD51882
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558626234. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
748
Distinct HCPCS
10
Medicare allowed
$96,034
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 116 | 91 | $119 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 99 | 99 | $155 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 97 | 92 | $84 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 85 | 84 | $70 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 82 | 81 | $108 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 77 | 77 | $232 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 55 | $165 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 27 | $113 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 28 | 28 | $169 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 27 | 27 | $125 |
In context: peer comparison
Among 3 peers in Rock Hill Gastroenterology Physician, average services per provider: 65. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $29.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
96
Patients
50
Total drug cost
$597,762
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 31 | 18 | $510 |
| Omeprazole | Generic | 30 | 19 | $340 |
| Stelara (Ustekinumab) | Brand | 22 | 0 | $594,687 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 13 | 13 | $2,226 |
Hospital affiliations
Frequently asked questions
What is Dr. Amir Rezk's medical specialty?
Dr. Amir Rezk practices Gastroenterology Physician in Rock Hill, SC.
Where does Dr. Amir Rezk practice?
Dr. Amir Rezk practices at 170 Amendment Ave, Rock Hill, SC 29732. Office phone: 8033247607.
What is Dr. Amir Rezk's NPI?
Dr. Amir Rezk's National Provider Identifier (NPI) is 1558626234, issued by NPPES.
Does Dr. Amir Rezk accept Medicare assignment?
Yes. Dr. Amir Rezk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amir Rezk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.