Doctor profile · Federal record
Dr. Alyssa Brennan
Dermatology Physician · Commack, NY
- NPI 1487254090
- 6 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
353 Veterans Memorial Hwy Ste 101
Commack, NY 117254200
(631) 543-4888 - Mailing address
-
14 Harness RD
Saint James, NY 117801600
Credentials & registration
- NPI registered
- November 2020 — 6 yrs on file
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- New York #025626
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487254090. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$2,518
Transactions
92
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 10 | $470.04 | |
| Abbvie INC. | 20 | $403.17 | |
| Arcutis Biotherapeutics, INC. | 8 | $339.17 | |
| Lilly USA, LLC | 17 | $325.20 | |
| Leo Pharma INC. | 12 | $285.64 | |
| Regeneron Healthcare Solutions, INC. | 7 | $170.17 | |
| Janssen Biotech, INC. | 3 | $166.95 | |
| Incyte Corporation | 3 | $63.17 | |
| Genzyme Corporation | 3 | $59.95 | |
| Novartis Pharmaceuticals Corporation | 2 | $53.76 | |
| Amgen INC. | 2 | $48.55 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $29.79 | |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | 1 | $24.15 | |
| Almirall LLC | 1 | $23.33 | |
| Verrica Pharmaceuticals INC. | 1 | $19.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
449
Patients
321
Total drug cost
$12,134
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 92 | 74 | $651 |
| Clobetasol Propionate | Generic | 64 | 45 | $4,624 |
| Mupirocin | Generic | 56 | 47 | $395 |
| Ketoconazole | Generic | 37 | 30 | $739 |
| Fluocinonide | Generic | 34 | 24 | $1,856 |
| Nystatin | Generic | 33 | 19 | $480 |
| Hydrocortisone | Generic | 31 | 28 | $164 |
| Doxycycline Hyclate | Generic | 26 | 24 | $307 |
| Clindamycin Phosphate | Generic | 20 | 15 | $808 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 19 | 15 | $596 |
Frequently asked questions
What is Dr. Alyssa Brennan's medical specialty?
Dr. Alyssa Brennan practices Dermatology Physician in Commack, NY.
Where does Dr. Alyssa Brennan practice?
Dr. Alyssa Brennan practices at 353 Veterans Memorial Hwy Ste 101, Commack, NY 117254200. Office phone: 6315434888.
What is Dr. Alyssa Brennan's NPI?
Dr. Alyssa Brennan's National Provider Identifier (NPI) is 1487254090, issued by NPPES.