Doctor profile · Federal record

Dr. John Graziano

Psychiatric/Mental Health Nurse Practitioner · Westfield, MA

  • NPI 1386300366
  • 5 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
77 Mill St Ste 220
Westfield, MA 010854598
(413) 213-3812
Additional location
1049 Main St
Springfield, MA 011032114
(413) 739-1100
Additional location
39 New London Tpke Ste 230B
Glastonbury, CT 060332061
(860) 577-2692
Mailing address
8 W Silver St, #278
Westfield, MA 01086

Credentials & registration

NPPES · NUCC
NPI registered
November 2021 — 5 yrs on file
Profile last updated
May 13, 2024
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Massachusetts #RN2326368

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386300366. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$89
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 4 $89.12

By nature of payment

Food and Beverage
$89

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
575
Patients
61
Total drug cost
$42,209
Drug Type Claims Patients Total cost
Quetiapine Fumarate Generic 84 21 $1,463
Clonazepam Generic 71 12 $707
Trazodone Hcl Generic 57 0 $612
Aripiprazole Generic 45 13 $2,817
Escitalopram Oxalate Generic 43 0 $494
Prazosin Hcl Generic 41 0 $1,735
Hydroxyzine Hcl Generic 36 15 $587
Sertraline Hcl Generic 34 0 $391
Lamotrigine Generic 32 0 $716
Divalproex Sodium Generic 29 0 $494

Frequently asked questions

Auto-generated from federal data
What is Dr. John Graziano's medical specialty?
Dr. John Graziano practices Psychiatric/Mental Health Nurse Practitioner in Westfield, MA.
Where does Dr. John Graziano practice?
Dr. John Graziano practices at 77 Mill St Ste 220, Westfield, MA 010854598. Office phone: 4132133812.
What is Dr. John Graziano's NPI?
Dr. John Graziano's National Provider Identifier (NPI) is 1386300366, issued by NPPES.