Doctor profile · Federal record
Dr. Madeleine Gaffney, PA-C
Medical Physician Assistant (CMS: Physician Assistant) · Roslyn, NY
- NPI 1407634454
- Accepts Medicare
- 3 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Port Washington Blvd
Roslyn, NY 115761347
(516) 562-6000 - Mailing address
-
27 Roderick RD
West Islip, NY 117952615
Credentials & registration
- NPI registered
- September 2023 — 3 yrs on file
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407634454. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$149
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 2 | $149.26 |
By nature of payment
Frequently asked questions
What is Dr. Madeleine Gaffney's medical specialty?
Dr. Madeleine Gaffney practices Medical Physician Assistant in Roslyn, NY.
Where does Dr. Madeleine Gaffney practice?
Dr. Madeleine Gaffney practices at 100 Port Washington Blvd, Roslyn, NY 115761347. Office phone: 5165626000.
What is Dr. Madeleine Gaffney's NPI?
Dr. Madeleine Gaffney's National Provider Identifier (NPI) is 1407634454, issued by NPPES.
Does Dr. Madeleine Gaffney accept Medicare assignment?
Yes. Dr. Madeleine Gaffney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.