Doctor profile · Federal record
Dr. Roy Main, MD
Internal Medicine Physician (CMS: Internal Medicine) · Westerly, RI
- NPI 1750442794
- Accepts Medicare
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6 Reed Dr
Westerly, RI 028913934
(401) 580-1788
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- May 5, 2015
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #031865
- Medicaid
- CT #001318650
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750442794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
316
Distinct HCPCS
5
Medicare allowed
$48,396
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 156 | 147 | $175 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 121 | 110 | $131 | |
99291 |
Critical care, first 30-74 minutes | 15 | 14 | $215 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 12 | 12 | $84 | |
99238 |
Hospital discharge day management, 30 minutes or less | 12 | 12 | $82 |
In context: peer comparison
Among 5 peers in Westerly Internal Medicine Physician, average services per provider: 95. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,304
Patients
1,136
Total drug cost
$345,188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Abrysvo (Rsv Vacc, Pref A and Pref B/Pf) | Brand | 704 | 701 | $230,400 |
| Shingrix (Varicella-Zoster Ge/As01b/Pf) | Brand | 532 | 367 | $110,021 |
| Adacel Tdap (Diph,Pertuss(Acell),Tet Vac/Pf) | Brand | 68 | 68 | $4,767 |
Frequently asked questions
What is Dr. Roy Main's medical specialty?
Dr. Roy Main practices Internal Medicine Physician in Westerly, RI.
Where does Dr. Roy Main practice?
Dr. Roy Main practices at 6 Reed Dr, Westerly, RI 028913934. Office phone: 4015801788.
What is Dr. Roy Main's NPI?
Dr. Roy Main's National Provider Identifier (NPI) is 1750442794, issued by NPPES.
Does Dr. Roy Main accept Medicare assignment?
Yes. Dr. Roy Main accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roy Main commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.