Doctor profile · Federal record
Dr. Elizabeth Bollinger, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gonzales, LA
- NPI 1861635609
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1014 Saint Clair Blvd
Gonzales, LA 707375023
(225) 743-2545
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- January 15, 2021
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Louisiana #MD204437
- Medicaid
- LA #1975656
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861635609. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
295
Distinct HCPCS
10
Medicare allowed
$40,137
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 79 | 74 | $57 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 36 | $118 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 38 | 38 | $242 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $152 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 21 | 16 | $129 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 21 | 21 | $157 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 11 | $81 | |
43259 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 16 | 16 | $214 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 13 | 13 | $175 | |
43242 |
Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | 12 | $239 |
In context: peer comparison
Among 3 peers in Gonzales Gastroenterology Physician, average services per provider: 43. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$2,473
Transactions
145
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 58 | $799.36 | |
| Celgene Corporation | 12 | $207.20 | |
| Janssen Biotech, INC. | 11 | $184.47 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 12 | $180.26 | |
| Takeda Pharmaceuticals U.S.A., INC. | 15 | $177.79 | |
| Phathom Pharmaceuticals, INC. | 7 | $109.88 | |
| Ardelyx, INC. | 4 | $107.99 | |
| Qol Medical, LLC | 5 | $107.18 | |
| Regeneron Healthcare Solutions, INC. | 3 | $103.47 | |
| Pfizer INC. | 4 | $81.82 | |
| Gilead Sciences, INC. | 3 | $78.76 | |
| Intercept Pharmaceuticals, INC. | 4 | $70.85 | |
| Lilly USA, LLC | 4 | $64.17 | |
| Ironwood Pharmaceuticals, INC | 2 | $47.61 | |
| Madrigal Pharmaceuticals | 1 | $37.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
439
Patients
83
Total drug cost
$102,576
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 103 | 44 | $1,251 |
| Linzess (Linaclotide) | Brand | 68 | 27 | $58,943 |
| Esomeprazole Magnesium | Generic | 42 | 0 | $1,027 |
| Creon (Lipase/Protease/Amylase) | Brand | 34 | 12 | $26,353 |
| Ondansetron Odt (Ondansetron) | Brand | 31 | 0 | $189 |
| Omeprazole | Generic | 30 | 0 | $348 |
| Dicyclomine Hcl | Generic | 22 | 0 | $496 |
| Azathioprine | Generic | 21 | 0 | $1,040 |
| Sucralfate | Generic | 20 | 0 | $324 |
| Famotidine | Generic | 17 | 0 | $300 |
Hospital affiliations
Frequently asked questions
What is Dr. Elizabeth Bollinger's medical specialty?
Dr. Elizabeth Bollinger practices Gastroenterology Physician in Gonzales, LA.
Where does Dr. Elizabeth Bollinger practice?
Dr. Elizabeth Bollinger practices at 1014 Saint Clair Blvd, Gonzales, LA 707375023. Office phone: 2257432545.
What is Dr. Elizabeth Bollinger's NPI?
Dr. Elizabeth Bollinger's National Provider Identifier (NPI) is 1861635609, issued by NPPES.
Does Dr. Elizabeth Bollinger accept Medicare assignment?
Yes. Dr. Elizabeth Bollinger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Bollinger commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99214); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.