Doctor profile · Federal record
Dr. Catherine Hirsch, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Pascagoula, MS
- NPI 1598795171
- Accepts Medicare
- 43 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4511 Hospital St
Pascagoula, MS 395815336
(228) 769-7791
fax (228) 769-7747
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 4, 2013
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Mississippi #10285
- Medicaid
- MS #00018555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598795171. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,466
Distinct HCPCS
10
Medicare allowed
$131,717
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 354 | 312 | $33 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 304 | 252 | $62 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 280 | 277 | $142 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 172 | 171 | $64 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 72 | 71 | $230 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 70 | 70 | $126 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 51 | 50 | $106 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 38 | 36 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 27 | $75 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 29 | 29 | $170 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 115. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,081
Transactions
56
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 18 | $361.94 | |
| Janssen Biotech, Inc. | 9 | $170.97 | |
| PFIZER INC. | 6 | $120.37 | |
| Ardelyx, Inc. | 4 | $86.32 | |
| Celgene Corporation | 4 | $58.44 | |
| Lilly USA, LLC | 3 | $53.04 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $40.68 | |
| AIMMUNE THERAPEUTICS, INC. | 2 | $40.00 | |
| Merck Sharp & Dohme LLC | 2 | $36.84 | |
| QOL Medical, LLC | 1 | $22.83 | |
| GENZYME CORPORATION | 1 | $21.58 | |
| Intercept Pharmaceuticals, Inc. | 1 | $20.22 | |
| Organon Llc | 1 | $19.37 | |
| EVOKE PHARMA, INC. | 1 | $15.00 | |
| Celltrion USA Inc. | 1 | $13.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,862
Patients
651
Total drug cost
$68,821
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 518 | 149 | $5,809 |
| Pantoprazole Sodium | Generic | 301 | 74 | $3,766 |
| Prochlorperazine Maleate | Generic | 240 | 236 | $530 |
| Sucralfate | Generic | 190 | 66 | $7,885 |
| Dicyclomine Hcl | Generic | 154 | 49 | $4,439 |
| Famotidine | Generic | 95 | 27 | $1,193 |
| Colesevelam Hcl | Generic | 62 | 20 | $15,077 |
| Ondansetron Hcl | Generic | 62 | 30 | $1,155 |
| Amitriptyline Hcl | Generic | 57 | 0 | $587 |
| Nifedipine Er (Nifedipine) | Brand | 50 | 0 | $597 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Hirsch's medical specialty?
Dr. Catherine Hirsch practices Gastroenterology Physician in Pascagoula, MS.
Where does Dr. Catherine Hirsch practice?
Dr. Catherine Hirsch practices at 4511 Hospital St, Pascagoula, MS 395815336. Office phone: 2287697791.
What is Dr. Catherine Hirsch's NPI?
Dr. Catherine Hirsch's National Provider Identifier (NPI) is 1598795171, issued by NPPES.
Does Dr. Catherine Hirsch accept Medicare assignment?
Yes. Dr. Catherine Hirsch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Hirsch commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.