Doctor profile · Federal record
Dr. Elizabeth Gregory
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · Buffalo, NY
- NPI 1801329511
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
60 Maple RD Ste 1
Buffalo, NY 142212917
(716) 626-5250 - Additional location
-
Elm and Carlton St
Buffalo, NY 142630001
(716) 845-2300 - Mailing address
-
462 Grider St, Internal Medicine, Ecmc, Dk Miller Building
Buffalo, NY 142153021
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- May 27, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #319510-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801329511. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
105
Distinct HCPCS
4
Medicare allowed
$16,550
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $159 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 30 | 30 | $107 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 30 | 30 | $234 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $88 |
In context: peer comparison
Among 9 peers in Buffalo Gastroenterology Physician, average services per provider: 45. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$2,690
Transactions
167
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 93 | $1,147.84 | |
| Abbvie INC. | 32 | $575.81 | |
| Takeda Pharmaceuticals U.S.A., INC. | 19 | $369.15 | |
| Pfizer INC. | 5 | $166.20 | |
| Regeneron Healthcare Solutions, INC. | 4 | $117.57 | |
| Genzyme Corporation | 2 | $57.74 | |
| Phathom Pharmaceuticals, INC. | 3 | $56.14 | |
| Ardelyx, INC. | 2 | $47.24 | |
| Sandoz INC. | 2 | $40.45 | |
| Celltrion USA INC. | 1 | $34.92 | |
| Gilead Sciences, INC. | 1 | $23.39 | |
| Lilly USA, LLC | 1 | $19.01 | |
| Celgene Corporation | 1 | $18.75 | |
| Teva Pharmaceuticals USA, INC. | 1 | $15.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
126
Patients
43
Total drug cost
$3,015
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 53 | 30 | $526 |
| Pantoprazole Sodium | Generic | 25 | 13 | $547 |
| Dicyclomine Hcl | Generic | 18 | 0 | $398 |
| Famotidine | Generic | 17 | 0 | $138 |
| Esomeprazole Magnesium | Generic | 13 | 0 | $1,405 |
Hospital affiliations
Frequently asked questions
What is Dr. Elizabeth Gregory's medical specialty?
Dr. Elizabeth Gregory practices Gastroenterology Physician in Buffalo, NY.
Where does Dr. Elizabeth Gregory practice?
Dr. Elizabeth Gregory practices at 60 Maple RD Ste 1, Buffalo, NY 142212917. Office phone: 7166265250.
What is Dr. Elizabeth Gregory's NPI?
Dr. Elizabeth Gregory's National Provider Identifier (NPI) is 1801329511, issued by NPPES.
Does Dr. Elizabeth Gregory accept Medicare assignment?
Yes. Dr. Elizabeth Gregory accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Gregory commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.