Doctor profile · Federal record
Dr. Paul Mauk
Gastroenterology Physician · Houston, TX
- NPI 1568437531
- MIPS 95.3 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
915 Gessner RD, Suite 850
Houston, TX 770242527
(713) 461-1026
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- February 11, 2014
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #F9791
- Medicaid
- TX #4936401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568437531. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,125
Distinct HCPCS
10
Medicare allowed
$149,058
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 221 | 192 | $92 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 179 | 178 | $161 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 177 | 151 | $129 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 136 | 136 | $114 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 107 | 106 | $69 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 85 | 85 | $184 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 81 | 81 | $165 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 54 | 53 | $253 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 37 | 37 | $166 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 36 | 34 | $121 |
In context: peer comparison
Among 86 peers in this city , average services per provider: 77. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$1,480
Transactions
66
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 20 | $326.69 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 12 | $264.17 | |
| Janssen Biotech, Inc. | 8 | $263.73 | |
| Merck Sharp & Dohme LLC | 4 | $108.39 | |
| Lilly USA, LLC | 4 | $104.90 | |
| Celgene Corporation | 4 | $83.76 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $77.22 | |
| IRONWOOD PHARMACEUTICALS, INC | 3 | $70.27 | |
| Phathom Pharmaceuticals, Inc. | 2 | $69.01 | |
| Gilead Sciences, Inc. | 2 | $37.63 | |
| GENZYME CORPORATION | 1 | $27.42 | |
| Braintree Laboratories, Inc. | 1 | $24.29 | |
| Celltrion USA Inc. | 1 | $22.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
570
Patients
279
Total drug cost
$42,854
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 154 | 68 | $2,021 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 88 | 86 | $7,232 |
| Famotidine | Generic | 74 | 29 | $1,230 |
| Omeprazole | Generic | 47 | 21 | $638 |
| Esomeprazole Magnesium | Generic | 36 | 13 | $3,606 |
| Metronidazole | Generic | 36 | 25 | $283 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 17 | 0 | $7,521 |
| Dicyclomine Hcl | Generic | 17 | 0 | $618 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 11 | $203 |
| Ciprofloxacin Hcl | Generic | 16 | 12 | $230 |
Frequently asked questions
What is Dr. Paul Mauk's medical specialty?
Dr. Paul Mauk practices Gastroenterology Physician in Houston, TX.
Where does Dr. Paul Mauk practice?
Dr. Paul Mauk practices at 915 Gessner RD, Houston, TX 770242527. Office phone: 7134611026.
What is Dr. Paul Mauk's NPI?
Dr. Paul Mauk's National Provider Identifier (NPI) is 1568437531, issued by NPPES.
What procedures does Dr. Paul Mauk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.