Doctor profile · Federal record
Dr. David Hay, MD
Gastroenterology Physician · Waterville, ME
- NPI 1093804882
- MIPS 74.3 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
325 E Kennedy Memorial Drive, Mainegeneral Gastroenterology
Waterville, ME 04901
(207) 872-2424
fax (207) 872-2099
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 16, 2012
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Maine #012891
- Medicaid
- ME #272270099
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093804882. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
106
Distinct HCPCS
4
Medicare allowed
$11,548
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 33 | 33 | $234 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 32 | 32 | $63 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 22 | 22 | $77 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 19 | 18 | $5 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 26. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
23
Patients
0
Total drug cost
$357
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 23 | 0 | $357 |
Frequently asked questions
What is Dr. David Hay's medical specialty?
Dr. David Hay practices Gastroenterology Physician in Waterville, ME.
Where does Dr. David Hay practice?
Dr. David Hay practices at 325 E Kennedy Memorial Drive, Waterville, ME 04901. Office phone: 2078722424.
What is Dr. David Hay's NPI?
Dr. David Hay's National Provider Identifier (NPI) is 1093804882, issued by NPPES.
What procedures does Dr. David Hay commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); 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.