Doctor profile · Federal record

Dr. Mary Tillotson, PMHNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Niagara Falls, NY

  • NPI 1780284869
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
621 10Th St
Niagara Falls, NY 143011813
(716) 278-4541
fax (716) 278-4544

Credentials & registration

NPPES · NUCC
NPI registered
October 2020 — 6 yrs on file
Profile last updated
January 20, 2022
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
New York #403249

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780284869. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,037
Transactions
103
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Vanda Pharmaceuticals INC. 12 $301.45
Janssen Pharmaceuticals, INC 12 $268.39
Otsuka America Pharmaceutical, INC. 20 $257.85
Teva Pharmaceuticals USA, INC. 12 $228.91
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 12 $207.40
Neurocrine Biosciences, INC. 9 $199.29
Indivior INC. 5 $139.79
Alkermes, INC. 5 $113.15
E.R. Squibb & Sons, L.L.C. 6 $105.99
Abbvie INC. 5 $93.86
Almatica Pharma LLC 3 $74.16
Lundbeck LLC 1 $25.21
Takeda Pharmaceuticals U.S.A., INC. 1 $21.16

By nature of payment

Food and Beverage
$2,037

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,999
Patients
419
Total drug cost
$79,770
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 302 49 $5,007
Quetiapine Fumarate Generic 258 36 $8,905
Lamotrigine Generic 257 30 $3,158
Sertraline Hcl Generic 253 34 $4,016
Alprazolam Generic 236 38 $4,626
Olanzapine Generic 229 22 $6,930
Bupropion Xl (Bupropion Hcl) Brand 214 23 $5,150
Aripiprazole Generic 201 25 $17,584
Clonazepam Generic 198 37 $3,292
Mirtazapine Generic 183 30 $6,234

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Tillotson's medical specialty?
Dr. Mary Tillotson practices Psychiatric/Mental Health Nurse Practitioner in Niagara Falls, NY.
Where does Dr. Mary Tillotson practice?
Dr. Mary Tillotson practices at 621 10Th St, Niagara Falls, NY 143011813. Office phone: 7162784541.
What is Dr. Mary Tillotson's NPI?
Dr. Mary Tillotson's National Provider Identifier (NPI) is 1780284869, issued by NPPES.
Does Dr. Mary Tillotson accept Medicare assignment?
Yes. Dr. Mary Tillotson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.