Doctor profile · Federal record
Dr. Mackenzie Hollister, DNP, AGACNP-BC
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Huntington, NY
- NPI 1649008137
- Accepts Medicare
- 2 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
270 Park Ave
Huntington, NY 117432799
(631) 351-2798
Credentials & registration
- NPI registered
- July 2024 — 2 yrs on file
- Profile last updated
- July 31, 2024
- Year of graduation
- 2024 — 2 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State license (1)
- New York #433039
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649008137. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$36
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 1 | $36.00 |
By nature of payment
Frequently asked questions
What is Dr. Mackenzie Hollister's medical specialty?
Dr. Mackenzie Hollister practices Acute Care Nurse Practitioner in Huntington, NY.
Where does Dr. Mackenzie Hollister practice?
Dr. Mackenzie Hollister practices at 270 Park Ave, Huntington, NY 117432799. Office phone: 6313512798.
What is Dr. Mackenzie Hollister's NPI?
Dr. Mackenzie Hollister's National Provider Identifier (NPI) is 1649008137, issued by NPPES.
Does Dr. Mackenzie Hollister accept Medicare assignment?
Yes. Dr. Mackenzie Hollister accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.