Doctor profile · Federal record
Dr. Marc Catalano, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Houston, TX
- NPI 1952378317
- Accepts Medicare
- 40 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11476 Space Center Blvd Ste 100
Houston, TX 770593656
(713) 486-6325
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- April 14, 2023
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Texas #H7108 · Arizona #53148
- Medicaid
- TX #31928100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952378317. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
829
Distinct HCPCS
10
Medicare allowed
$97,870
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 130 | 110 | $91 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 129 | 129 | $87 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 118 | 114 | $62 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 87 | $128 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 89 | 89 | $254 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 82 | 82 | $113 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 28 | 28 | $126 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 25 | 24 | $131 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $169 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 21 | 21 | $161 |
In context: peer comparison
Among 86 peers in Houston Gastroenterology Physician, average services per provider: 77. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$386
Transactions
8
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Conmed Corporation | 3 | $289.16 | |
| Abbvie INC. | 4 | $66.84 | |
| Enterra Medical, INC. | 1 | $30.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
991
Patients
504
Total drug cost
$121,147
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 233 | 98 | $3,824 |
| Pantoprazole Sodium | Generic | 152 | 46 | $2,231 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 131 | 128 | $10,478 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 96 | 94 | $1,404 |
| Dicyclomine Hcl | Generic | 93 | 31 | $2,051 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 56 | 56 | $9,647 |
| Famotidine | Generic | 44 | 19 | $734 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 42 | 20 | $3,806 |
| Creon (Lipase/Protease/Amylase) | Brand | 28 | 0 | $53,600 |
| Linzess (Linaclotide) | Brand | 26 | 12 | $21,859 |
Hospital affiliations
Frequently asked questions
What is Dr. Marc Catalano's medical specialty?
Dr. Marc Catalano practices Gastroenterology Physician in Houston, TX.
Where does Dr. Marc Catalano practice?
Dr. Marc Catalano practices at 11476 Space Center Blvd Ste 100, Houston, TX 770593656. Office phone: 7134866325.
What is Dr. Marc Catalano's NPI?
Dr. Marc Catalano's National Provider Identifier (NPI) is 1952378317, issued by NPPES.
Does Dr. Marc Catalano accept Medicare assignment?
Yes. Dr. Marc Catalano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Catalano 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); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.