Doctor profile · Federal record
Dr. Margaret Riley, M.D.
Psychiatry Physician (CMS: Psychiatry) · Roxbury, MA
- NPI 1134284656
- Accepts Medicare
- 43 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
40 Dimock St
Roxbury, MA 021191210
(617) 442-8800 - Mailing address
-
418 Worcester St
Wellesley, MA 024815335
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Massachusetts #53736
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134284656. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,136
Transactions
44
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 11 | $355.59 | |
| Teva Pharmaceuticals USA, INC. | 16 | $310.96 | |
| Otsuka America Pharmaceutical, INC. | 3 | $141.64 | |
| Neurocrine Biosciences, INC. | 5 | $135.49 | |
| Lundbeck LLC | 5 | $101.79 | |
| Janssen Pharmaceuticals, INC | 2 | $48.08 | |
| Alkermes, INC. | 2 | $42.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,595
Patients
446
Total drug cost
$60,567
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 766 | 85 | $8,776 |
| Gabapentin | Generic | 324 | 35 | $5,685 |
| Olanzapine | Generic | 291 | 29 | $10,232 |
| Risperidone | Generic | 286 | 27 | $3,809 |
| Quetiapine Fumarate | Generic | 282 | 38 | $7,109 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 250 | 24 | $6,994 |
| Fluoxetine Hcl | Generic | 222 | 24 | $2,321 |
| Bupropion Hcl SR (Bupropion Hcl) | Brand | 180 | 34 | $3,601 |
| Trazodone Hcl | Generic | 180 | 29 | $2,265 |
| Lorazepam | Generic | 147 | 19 | $1,434 |
Frequently asked questions
What is Dr. Margaret Riley's medical specialty?
Dr. Margaret Riley practices Psychiatry Physician in Roxbury, MA.
Where does Dr. Margaret Riley practice?
Dr. Margaret Riley practices at 40 Dimock St, Roxbury, MA 021191210. Office phone: 6174428800.
What is Dr. Margaret Riley's NPI?
Dr. Margaret Riley's National Provider Identifier (NPI) is 1134284656, issued by NPPES.
Does Dr. Margaret Riley accept Medicare assignment?
Yes. Dr. Margaret Riley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.