Doctor profile · Federal record
Dr. Syed Sarmast, MD, MPH
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · Dallas, TX
- NPI 1053767251
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3500 Gaston Ave
Dallas, TX 752462017
(214) 820-2361 - Mailing address
-
409 Heatherwood Dr
Allen, TX 750024951
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- August 5, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #S1504
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053767251. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
699
Distinct HCPCS
10
Medicare allowed
$89,951
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 106 | 83 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 95 | 87 | $121 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 92 | 92 | $230 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 90 | 87 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 84 | 84 | $161 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 69 | 69 | $100 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 50 | 50 | $167 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 40 | 27 | $76 | |
36415 |
Insertion of needle into vein for collection of blood sample | 22 | 18 | $8 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 14 | 11 | $122 |
In context: peer comparison
Among 53 peers in Dallas Gastroenterology Physician, average services per provider: 41. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$727
Transactions
40
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 25 | $425.17 | |
| Phathom Pharmaceuticals, INC. | 5 | $103.52 | |
| Intercept Pharmaceuticals, INC. | 2 | $38.42 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $25.91 | |
| Ardelyx, INC. | 1 | $25.00 | |
| Aimmune Therapeutics, INC. | 1 | $23.95 | |
| American Regent | 1 | $21.43 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $19.89 | |
| Integra LifeSciences Corporation | 1 | $16.31 | |
| Qol Medical, LLC | 1 | $14.18 | |
| Merck Sharp & Dohme LLC | 1 | $13.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
505
Patients
247
Total drug cost
$46,364
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 117 | 55 | $2,979 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 79 | 77 | $13,266 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 61 | 59 | $1,076 |
| Pantoprazole Sodium | Generic | 60 | 30 | $1,077 |
| Dicyclomine Hcl | Generic | 30 | 15 | $475 |
| Linzess (Linaclotide) | Brand | 28 | 0 | $18,963 |
| Famotidine | Generic | 26 | 0 | $952 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 24 | 0 | $255 |
| Esomeprazole Magnesium | Generic | 17 | 0 | $969 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 14 | 0 | $1,808 |
Frequently asked questions
What is Dr. Syed Sarmast's medical specialty?
Dr. Syed Sarmast practices Gastroenterology Physician in Dallas, TX.
Where does Dr. Syed Sarmast practice?
Dr. Syed Sarmast practices at 3500 Gaston Ave, Dallas, TX 752462017. Office phone: 2148202361.
What is Dr. Syed Sarmast's NPI?
Dr. Syed Sarmast's National Provider Identifier (NPI) is 1053767251, issued by NPPES.
Does Dr. Syed Sarmast accept Medicare assignment?
Yes. Dr. Syed Sarmast accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Syed Sarmast commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.