Doctor profile · Federal record
Dr. Nicholas Martinez, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · San Antonio, TX
- NPI 1174843726
- Accepts Medicare
- MIPS 77.4 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8550 Datapoint Dr, Suite 200
San Antonio, TX 782293270
(210) 615-8308
fax (210) 616-2121
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- July 19, 2016
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #P7155
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174843726. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,235
Distinct HCPCS
10
Medicare allowed
$127,485
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 508 | 227 | $121 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 182 | 57 | $32 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 156 | 45 | $75 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 76 | 74 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 63 | 43 | $123 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 55 | 55 | $165 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $155 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 31 | 29 | $61 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 25 | 25 | $171 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 17 | $172 |
In context: peer comparison
Among 38 peers in San Antonio Gastroenterology Physician, average services per provider: 78. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$39,295
Transactions
115
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, INC. | 56 | $38,278.10 | |
| Abbvie INC. | 25 | $369.88 | |
| Janssen Biotech, INC. | 14 | $281.43 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 4 | $71.45 | |
| Pfizer INC. | 4 | $66.28 | |
| Celltrion USA INC. | 3 | $63.39 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $62.49 | |
| Lilly USA, LLC | 3 | $55.83 | |
| Ironwood Pharmaceuticals, INC | 1 | $18.81 | |
| Aimmune Therapeutics, INC. | 1 | $14.03 | |
| Shield Therapeutics INC | 1 | $13.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,120
Patients
347
Total drug cost
$162,236
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 307 | 82 | $4,490 |
| Famotidine | Generic | 169 | 44 | $2,682 |
| Linzess (Linaclotide) | Brand | 118 | 22 | $69,123 |
| Sucralfate | Generic | 93 | 32 | $4,206 |
| Metoclopramide Hcl | Generic | 91 | 34 | $666 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 47 | 45 | $3,675 |
| Dicyclomine Hcl | Generic | 41 | 21 | $987 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 39 | 35 | $606 |
| Bethanechol Chloride | Generic | 38 | 18 | $2,709 |
| Colestipol Hcl | Generic | 35 | 14 | $2,037 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Martinez's medical specialty?
Dr. Nicholas Martinez practices Gastroenterology Physician in San Antonio, TX.
Where does Dr. Nicholas Martinez practice?
Dr. Nicholas Martinez practices at 8550 Datapoint Dr, San Antonio, TX 782293270. Office phone: 2106158308.
What is Dr. Nicholas Martinez's NPI?
Dr. Nicholas Martinez's National Provider Identifier (NPI) is 1174843726, issued by NPPES.
Does Dr. Nicholas Martinez accept Medicare assignment?
Yes. Dr. Nicholas Martinez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Martinez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.