Doctor profile · Federal record
Dr. Carolyn Flaherty, RN
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Adult Health Nurse Practitioner · W. Islip, NY
- NPI 1538473731
- Accepts Medicare
- 15 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
31 Sequams Lane
W. Islip, NY 11795
(631) 669-8377
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- February 11, 2026
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State licenses (3)
- New York #402764 · New York #22568176 · New York #305943
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538473731. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$927
Transactions
22
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, INC. | 3 | $368.44 | |
| Alkermes, INC. | 15 | $355.80 | |
| Neurocrine Biosciences, INC. | 1 | $135.03 | |
| Abiomed | 2 | $46.08 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $21.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,234
Patients
67
Total drug cost
$394,259
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 122 | 13 | $2,957 |
| Aripiprazole | Generic | 106 | 12 | $12,184 |
| Trazodone Hcl | Generic | 106 | 15 | $946 |
| Risperidone | Generic | 99 | 0 | $1,664 |
| Benztropine Mesylate | Generic | 92 | 16 | $971 |
| Haloperidol Decanoate | Generic | 90 | 0 | $5,001 |
| Lamotrigine | Generic | 89 | 0 | $744 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 81 | 0 | $4,175 |
| Olanzapine | Generic | 69 | 0 | $2,293 |
| Clozapine | Generic | 68 | 0 | $3,273 |
Frequently asked questions
What is Dr. Carolyn Flaherty's medical specialty?
Dr. Carolyn Flaherty practices Psychiatric/Mental Health Nurse Practitioner in W. Islip, NY.
Where does Dr. Carolyn Flaherty practice?
Dr. Carolyn Flaherty practices at 31 Sequams Lane, W. Islip, NY 11795. Office phone: 6316698377.
What is Dr. Carolyn Flaherty's NPI?
Dr. Carolyn Flaherty's National Provider Identifier (NPI) is 1538473731, issued by NPPES.
Does Dr. Carolyn Flaherty accept Medicare assignment?
Yes. Dr. Carolyn Flaherty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.