Gastroenterology · Houston, TX
NPI
1700867165
Since 2005
Specialty
Gastroenterology
Code 174400000X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
6560 Fannin St, Suite 1008
Houston, TX, 77030
Phone (713) 795-8282
Groups this clinician bills Medicare through
Medicare paid, 2024
$335K
13,030 services
Medicare patients, 2024
539
Average age 74
Drug cost, 2024
$940K
1,961 prescriptions
Company payments, 2025
$2,069
From 13 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Peter J Schwarz was code 99231 (hospital e&m - subsequent), 315 times for 87 patients. In total Peter J Schwarz billed 13,030 services in 54 codes, and Medicare paid $335K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2008-06-11.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99231 Hospital E&M - Subsequent | Facility | 315 | 87 | $38.60 | $12K |
| 99214 Office E&M - Established | Office | 271 | 172 | $93.36 | $25K |
| J7050 Infusion, normal saline solution, 250 cc | Office | 135 | 16 | $0.51 | $68.62 |
| 43239 Upper GI Endoscopy | Facility | 127 | 124 | $75.98 | $9,649 |
| 96415 Chemotherapy Administration | Office | 112 | 12 | $20.51 | $2,297 |
| 99203 Office E&M - New | Office | 93 | 93 | $78.04 | $7,258 |
| 45380 Lower GI Endoscopy - Other | Facility | 87 | 87 | $87.82 | $7,640 |
| 99222 Hospital E&M - Initial | Facility | 84 | 79 | $101.48 | $8,524 |
| 96413 Chemotherapy Administration | Office | 82 | 16 | $100.78 | $8,264 |
| 45385 Colonoscopy - Lesion Removal | Facility | 75 | 75 | $207.50 | $16K |
| 99215 Office E&M - Established | Office | 43 | 41 | $130.16 | $5,597 |
| 99204 Office E&M - New | Office | 29 | 29 | $113.54 | $3,293 |
| 99223 Hospital E&M - Initial | Facility | 19 | 19 | $131.48 | $2,498 |
| G0105 Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 18 | 18 | $185.86 | $3,346 |
| 99195 Treatment - Miscellaneous | Office | 17 | 12 | $69.35 | $1,179 |
By year: 2022 $364K for 8,720 services; 2023 $265K for 12,507 services; 2024 $335K for 13,030 services.
Medicare prescription drug claims, 2024
In 2024, the drug Peter J Schwarz prescribed most often to Medicare patients was Pantoprazole Sodium, with 475 prescriptions and refills. In total Peter J Schwarz wrote 1,961 Medicare prescriptions that cost $940K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Pantoprazole Sodium Generic | 475 | 1,124 | 171 | $7,042 |
| Linzess Linaclotide | 148 | 244 | 38 | $126K |
| Famotidine Generic | 116 | 230 | 39 | $2,659 |
| Dicyclomine Hcl Generic | 96 | 190 | 46 | $3,691 |
| Clenpiq Sod Picosulf/Mag Ox/Citric Ac | 84 | 88 | 82 | $14K |
| Sucralfate Generic | 77 | 143 | 29 | $4,407 |
| Alosetron Hcl Generic | 74 | 84 | 12 | $41K |
| Mesalamine Generic | 73 | 155 | 15 | $74K |
| Omeprazole Generic | 66 | 170 | 20 | $860 |
| Hydrocortisone Generic | 61 | 67 | 29 | $810 |
| Ondansetron Odt Ondansetron | 53 | 55 | 16 | $980 |
| Esomeprazole Magnesium Generic | 50 | 99 | 17 | $2,833 |
| Budesonide Dr Budesonide | 47 | 51 | 12 | $3,348 |
| Dexlansoprazole Dr Dexlansoprazole | 34 | 68 | Under 11 | $11K |
| Promethazine Hcl Generic | 26 | 26 | Under 11 | $344 |
Brand drugs: 516 claims; generic drugs: 1,445 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Peter J Schwarz $2,069 ($2,069 in general payments such as food, travel and fees) from 13 companies. The largest payer was Abbvie Inc. with $766.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 38 | $766 |
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 11 | $292 |
| Janssen Biotech, Inc. JNJ | 10 | $260 |
| Pfizer Inc. PFE | 10 | $187 |
| Aimmune Therapeutics, Inc. | 6 | $159 |
| Ardelyx, Inc. ARDX | 6 | $112 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 6 | $108 |
| Celltrion USA Inc. 068270.KS | 3 | $63.09 |
| Regeneron Healthcare Solutions, Inc. REGN | 1 | $31.96 |
| Intercept Pharmaceuticals, Inc. | 1 | $29.12 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.