Doctor profile · Federal record
Dr. Nael Haddad, MD
Student in an Organized Health Care Education/Training Program (CMS: Gastroenterology) · San Antonio, TX
- NPI 1144671330
- Accepts Medicare
- MIPS 83.0 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4502 Medical Dr
San Antonio, TX 782294402
(210) 358-4000
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- September 1, 2016
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 390200000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144671330. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
307
Distinct HCPCS
10
Medicare allowed
$39,432
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 64 | 62 | $232 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 51 | 50 | $93 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 38 | 38 | $113 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $129 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 24 | 24 | $5 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 20 | 20 | $97 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 16 | $64 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 16 | 16 | $157 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 13 | 13 | $125 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 12 | 12 | $144 |
In context: peer comparison
Among 5 peers in San Antonio Student in an Organized Health Care Education/Training Program, average services per provider: 34. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$513
Transactions
25
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 14 | $175.54 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $124.84 | |
| Janssen Biotech, INC. | 5 | $121.98 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $22.09 | |
| Lilly USA, LLC | 1 | $18.65 | |
| Pfizer INC. | 1 | $17.93 | |
| Phathom Pharmaceuticals, INC. | 1 | $16.87 | |
| Celgene Corporation | 1 | $14.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
662
Patients
446
Total drug cost
$32,215
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 295 | 289 | $5,880 |
| Omeprazole | Generic | 143 | 68 | $3,071 |
| Pantoprazole Sodium | Generic | 75 | 16 | $1,520 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 43 | 43 | $793 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 30 | 30 | $748 |
| Lubiprostone | Generic | 19 | 0 | $5,367 |
| Linzess (Linaclotide) | Brand | 16 | 0 | $13,829 |
| Carvedilol | Generic | 15 | 0 | $230 |
| Dicyclomine Hcl | Generic | 13 | 0 | $405 |
| Famotidine | Generic | 13 | 0 | $373 |
Frequently asked questions
What is Dr. Nael Haddad's medical specialty?
Dr. Nael Haddad practices Student in an Organized Health Care Education/Training Program in San Antonio, TX.
Where does Dr. Nael Haddad practice?
Dr. Nael Haddad practices at 4502 Medical Dr, San Antonio, TX 782294402. Office phone: 2103584000.
What is Dr. Nael Haddad's NPI?
Dr. Nael Haddad's National Provider Identifier (NPI) is 1144671330, issued by NPPES.
Does Dr. Nael Haddad accept Medicare assignment?
Yes. Dr. Nael Haddad accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nael Haddad commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); 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.