Doctor profile · Federal record
Dr. Silvia Diaz, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Patchogue, NY
- NPI 1124309174
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
365 E Main St
Patchogue, NY 117723145
(631) 751-3000
fax (631) 509-6559 - Mailing address
-
1500 Route 112 Bldg 4
Port Jefferson Station, NY 117768055
Credentials & registration
- NPI registered
- September 2011 — 15 yrs on file
- Profile last updated
- July 15, 2020
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State licenses (2)
- New York #F309691 · New York #645226-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124309174. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$361
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sobi, INC | 1 | $125.00 | |
| Janssen Biotech, INC. | 1 | $99.99 | |
| Novartis Pharmaceuticals Corporation | 3 | $68.79 | |
| Abbvie INC. | 2 | $41.39 | |
| Genzyme Corporation | 1 | $25.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
84
Patients
12
Total drug cost
$14,392
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 25 | 12 | $502 |
| Xarelto (Rivaroxaban) | Brand | 21 | 0 | $13,434 |
| Gabapentin | Generic | 14 | 0 | $144 |
| Hydroxyurea | Generic | 12 | 0 | $255 |
| Levofloxacin | Generic | 12 | 0 | $57 |
Frequently asked questions
What is Dr. Silvia Diaz's medical specialty?
Dr. Silvia Diaz practices Adult Health Nurse Practitioner in Patchogue, NY.
Where does Dr. Silvia Diaz practice?
Dr. Silvia Diaz practices at 365 E Main St, Patchogue, NY 117723145. Office phone: 6317513000.
What is Dr. Silvia Diaz's NPI?
Dr. Silvia Diaz's National Provider Identifier (NPI) is 1124309174, issued by NPPES.
Does Dr. Silvia Diaz accept Medicare assignment?
Yes. Dr. Silvia Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.