Doctor profile · Federal record

Dr. Lendsa Guillaume

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Hewlett, NY

  • NPI 1407211196
  • Accepts Medicare
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1258 Westervelt Pl
Hewlett, NY 115571208
(516) 250-3266
fax (516) 250-3266

Credentials & registration

NPPES · NUCC
NPI registered
December 2015 — 11 yrs on file
Profile last updated
December 5, 2021
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
New York #F403647-01 · New York #22568330

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407211196. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,139
Transactions
28
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Teva Pharmaceuticals USA, INC. 15 $450.50
Abbvie INC. 7 $371.68
Neurocrine Biosciences, INC. 5 $192.22
Otsuka America Pharmaceutical, INC. 1 $125.00

By nature of payment

Food and Beverage
$1,139

Frequently asked questions

Auto-generated from federal data
What is Dr. Lendsa Guillaume's medical specialty?
Dr. Lendsa Guillaume practices Psychiatric/Mental Health Nurse Practitioner in Hewlett, NY.
Where does Dr. Lendsa Guillaume practice?
Dr. Lendsa Guillaume practices at 1258 Westervelt Pl, Hewlett, NY 115571208. Office phone: 5162503266.
What is Dr. Lendsa Guillaume's NPI?
Dr. Lendsa Guillaume's National Provider Identifier (NPI) is 1407211196, issued by NPPES.
Does Dr. Lendsa Guillaume accept Medicare assignment?
Yes. Dr. Lendsa Guillaume accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.