Doctor profile · Federal record
Dr. Hani Zamil, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Houston, TX
- NPI 1346430477
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6400 Fannin St, Suite 1400
Houston, TX 770301521
(713) 500-6677
fax (713) 500-6699 - Mailing address
-
6431 Fannin St, Msb 4.240
Houston, TX 770301501
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- October 7, 2016
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #M9767
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346430477. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
531
Distinct HCPCS
10
Medicare allowed
$75,137
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 167 | 119 | $130 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 54 | 54 | $78 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 47 | 47 | $163 | |
74328 |
Review by radiologist of image from tube placement into bile duct using an endoscope | 47 | 31 | $23 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 34 | 34 | $183 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 31 | 26 | $126 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 31 | 31 | $182 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $169 | |
43274 |
Insertion of stent into pancreatic or bile duct using a flexible endoscope | 21 | 16 | $403 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 19 | 19 | $91 |
In context: peer comparison
Among 86 peers in this city , average services per provider: 77. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$2,214
Transactions
68
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 6 | $889.65 | |
| ABBVIE INC. | 16 | $273.18 | |
| IRONWOOD PHARMACEUTICALS, INC | 9 | $158.86 | |
| Merck Sharp & Dohme LLC | 5 | $147.02 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $135.77 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 6 | $118.76 | |
| Regeneron Healthcare Solutions, Inc. | 3 | $85.75 | |
| VIVUS LLC | 4 | $77.49 | |
| Ardelyx, Inc. | 3 | $76.88 | |
| GENZYME CORPORATION | 2 | $55.75 | |
| AIMMUNE THERAPEUTICS, INC. | 3 | $50.45 | |
| Janssen Biotech, Inc. | 2 | $44.82 | |
| AstraZeneca Pharmaceuticals LP | 1 | $22.63 | |
| Phathom Pharmaceuticals, Inc. | 1 | $20.37 | |
| Madrigal Pharmaceuticals | 1 | $19.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
657
Patients
309
Total drug cost
$128,062
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 196 | 76 | $3,131 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 111 | 110 | $8,693 |
| Omeprazole | Generic | 97 | 43 | $1,096 |
| Famotidine | Generic | 87 | 26 | $1,143 |
| Linzess (Linaclotide) | Brand | 36 | 12 | $34,162 |
| Dicyclomine Hcl | Generic | 33 | 15 | $559 |
| Sucralfate | Generic | 23 | 13 | $3,808 |
| Xifaxan (Rifaximin) | Brand | 23 | 14 | $62,851 |
| Ondansetron Hcl | Generic | 14 | 0 | $141 |
| Creon (Lipase/Protease/Amylase) | Brand | 13 | 0 | $8,705 |
Hospital affiliations
Frequently asked questions
What is Dr. Hani Zamil's medical specialty?
Dr. Hani Zamil practices Gastroenterology Physician in Houston, TX.
Where does Dr. Hani Zamil practice?
Dr. Hani Zamil practices at 6400 Fannin St, Houston, TX 770301521. Office phone: 7135006677.
What is Dr. Hani Zamil's NPI?
Dr. Hani Zamil's National Provider Identifier (NPI) is 1346430477, issued by NPPES.
Does Dr. Hani Zamil accept Medicare assignment?
Yes. Dr. Hani Zamil accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hani Zamil commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.