Doctor profile · Federal record

Dr. Elizabeth Duffy, NPC

Adult Health Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Hudson, NH

  • NPI 1962870220
  • 11 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Campbell Ave
Hudson, NH 030514202
(888) 985-3397

Credentials & registration

NPPES · NUCC
NPI registered
September 2015 — 11 yrs on file
Profile last updated
October 12, 2021
Specialty taxonomy
363LA2200X — NUCC code
State licenses (2)
Massachusetts #RN217943 · New Hampshire #072798-23

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962870220. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$315
Transactions
7
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 3 $221.99
Takeda Pharmaceuticals U.S.A., Inc. 3 $61.38
Teva Pharmaceuticals USA, Inc. 1 $31.82

By nature of payment

Food and Beverage
$315

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
173
Patients
12
Total drug cost
$57,216
Drug Type Claims Patients Total cost
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 101 12 $13,493
Gabapentin Generic 21 0 $367
Doxepin Hcl Generic 17 0 $1,089
Invega Sustenna (Paliperidone Palmitate) Brand 12 0 $38,673
Clonazepam Generic 11 0 $112
Suboxone (Buprenorphine Hcl/Naloxone Hcl) Brand 11 0 $3,484

Frequently asked questions

Auto-generated from federal data
What is Dr. Elizabeth Duffy's medical specialty?
Dr. Elizabeth Duffy practices Adult Health Nurse Practitioner in Hudson, NH.
Where does Dr. Elizabeth Duffy practice?
Dr. Elizabeth Duffy practices at 1 Campbell Ave, Hudson, NH 030514202. Office phone: 8889853397.
What is Dr. Elizabeth Duffy's NPI?
Dr. Elizabeth Duffy's National Provider Identifier (NPI) is 1962870220, issued by NPPES.