Doctor profile · Federal record
Dr. Eric Berthiaume, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · East Greenwich, RI
- NPI 1235223843
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1407 South County Trail, Building 4 Suite 410
East Greenwich, RI 02818
(401) 886-4040
fax (401) 886-4010 - Mailing address
-
33 Staniford St
Providence, RI 029053105
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- April 20, 2012
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Rhode Island #11821
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235223843. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
437
Distinct HCPCS
10
Medicare allowed
$55,004
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 87 | 87 | $143 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 59 | 59 | $96 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 54 | 54 | $254 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 54 | 33 | $80 | |
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 | 47 | 46 | $5 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 43 | 43 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 25 | $130 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 20 | 20 | $184 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 18 | 18 | $185 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 | 15 | $86 |
In context: peer comparison
Among 2 peers in East Greenwich Gastroenterology Physician, average services per provider: 40. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$842
Transactions
43
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 37 | $624.19 | |
| Boston Scientific Corporation | 1 | $101.06 | |
| Lilly USA, LLC | 2 | $40.40 | |
| Genzyme Corporation | 1 | $28.84 | |
| Madrigal Pharmaceuticals | 1 | $23.77 | |
| Gilead Sciences, INC. | 1 | $23.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
821
Patients
165
Total drug cost
$328,663
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 388 | 106 | $6,831 |
| Pantoprazole Sodium | Generic | 70 | 22 | $1,834 |
| Dicyclomine Hcl | Generic | 50 | 15 | $892 |
| Ondansetron Hcl | Generic | 35 | 0 | $752 |
| Colestipol Hcl | Generic | 33 | 11 | $2,142 |
| Linzess (Linaclotide) | Brand | 32 | 0 | $25,022 |
| Mesalamine | Generic | 30 | 0 | $10,798 |
| Metoclopramide Hcl | Generic | 30 | 0 | $137 |
| Sucralfate | Generic | 30 | 0 | $1,155 |
| Ursodiol | Generic | 24 | 0 | $5,973 |
Frequently asked questions
What is Dr. Eric Berthiaume's medical specialty?
Dr. Eric Berthiaume practices Gastroenterology Physician in East Greenwich, RI.
Where does Dr. Eric Berthiaume practice?
Dr. Eric Berthiaume practices at 1407 South County Trail, East Greenwich, RI 02818. Office phone: 4018864040.
What is Dr. Eric Berthiaume's NPI?
Dr. Eric Berthiaume's National Provider Identifier (NPI) is 1235223843, issued by NPPES.
Does Dr. Eric Berthiaume accept Medicare assignment?
Yes. Dr. Eric Berthiaume accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Berthiaume commonly perform?
Top Medicare-reported procedures in 2023: 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); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.