Doctor profile · Federal record
Dr. Marc Roy, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Lowell, MA
- NPI 1548241227
- Accepts Medicare
- MIPS 91.6 / 100 · 2023
- 27 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
295 Varnum Ave
Lowell, MA 018542134
(978) 937-6161 - Additional location
-
100 Hitchcock Way
Manchester, NH 031044125
(603) 695-2500
fax (603) 640-1228
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- December 19, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (4)
- Massachusetts #253887 · North Carolina #200200791 · Connecticut #044249 · New Hampshire #14358
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548241227. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
617
Distinct HCPCS
4
Medicare allowed
$82,098
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 315 | 303 | $183 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 167 | 166 | $7 | |
99284 |
Emergency department visit with moderate level of medical decision making | 73 | 72 | $127 | |
99291 |
Critical care, first 30-74 minutes | 62 | 60 | $225 |
In context: peer comparison
Among 10 peers in Lowell Emergency Medicine Physician, average services per provider: 111. This provider delivers 5.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
11
Total drug cost
$36
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 11 | 11 | $36 |
Frequently asked questions
What is Dr. Marc Roy's medical specialty?
Dr. Marc Roy practices Emergency Medicine Physician in Lowell, MA.
Where does Dr. Marc Roy practice?
Dr. Marc Roy practices at 295 Varnum Ave, Lowell, MA 018542134. Office phone: 9789376161.
What is Dr. Marc Roy's NPI?
Dr. Marc Roy's National Provider Identifier (NPI) is 1548241227, issued by NPPES.
Does Dr. Marc Roy accept Medicare assignment?
Yes. Dr. Marc Roy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Roy commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Electrocardiogram (ecg) 1 to 3 leads with review by physician only (HCPCS 93042); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.