Doctor profile · Federal record

Dr. Melissa Leon, PMHNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Rockville Centre, NY

  • NPI 1699513242
  • Accepts Medicare
  • 2 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 N Village Ave
Rockville Centre, NY 115701000
(516) 705-2525

Credentials & registration

NPPES · NUCC
NPI registered
July 2024 — 2 yrs on file
Profile last updated
February 1, 2025
Year of graduation
2024 — 2 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
New York #F405950-01

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699513242. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$58
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, INC. 1 $21.96
Alkermes, INC. 1 $21.29
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 1 $14.68

By nature of payment

Food and Beverage
$58

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Leon's medical specialty?
Dr. Melissa Leon practices Psychiatric/Mental Health Nurse Practitioner in Rockville Centre, NY.
Where does Dr. Melissa Leon practice?
Dr. Melissa Leon practices at 1000 N Village Ave, Rockville Centre, NY 115701000. Office phone: 5167052525.
What is Dr. Melissa Leon's NPI?
Dr. Melissa Leon's National Provider Identifier (NPI) is 1699513242, issued by NPPES.
Does Dr. Melissa Leon accept Medicare assignment?
Yes. Dr. Melissa Leon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.