Doctor profile · Federal record
Dr. Mary Dy, OD
Optometrist (CMS: Optometry) · Boston, MA
- NPI 1336708734
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1340 Boylston St # 6F
Boston, MA 022154302
(857) 313-6594
fax (617) 236-4262 - Additional location
-
20 Central Ave
Lynn, MA 019011201
(781) 595-1350 - Mailing address
-
82 Saint Stephen St Apt 3
Boston, MA 021154302
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- May 11, 2021
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Massachusetts #5351
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336708734. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
3
Medicare allowed
$3,232
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 47 | 45 | $40 | |
92133 |
Imaging of optic nerve | 18 | 17 | $41 | |
92134 |
Imaging of retina | 15 | 15 | $41 |
In context: peer comparison
Among 47 peers in Boston Optometrist, average services per provider: 87. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$143
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 1 | $65.08 | |
| Dompe US, INC. | 1 | $39.63 | |
| Tarsus Pharmaceuticals, INC. | 1 | $38.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
46
Patients
0
Total drug cost
$17,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 20 | 0 | $190 |
| Restasis (Cyclosporine) | Brand | 15 | 0 | $14,974 |
| Cyclosporine | Generic | 11 | 0 | $2,187 |
Frequently asked questions
What is Dr. Mary Dy's medical specialty?
Dr. Mary Dy practices Optometrist in Boston, MA.
Where does Dr. Mary Dy practice?
Dr. Mary Dy practices at 1340 Boylston St # 6F, Boston, MA 022154302. Office phone: 8573136594.
What is Dr. Mary Dy's NPI?
Dr. Mary Dy's National Provider Identifier (NPI) is 1336708734, issued by NPPES.
Does Dr. Mary Dy accept Medicare assignment?
Yes. Dr. Mary Dy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Dy commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Imaging of optic nerve (HCPCS 92133); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.