Doctor profile · Federal record

Dr. Jason Hernandez, DMD

General Practice Dentistry · Willimantic, CT

  • NPI 1851688584
  • 15 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
40 Mansfield Ave
Willimantic, CT 062262018
(860) 450-7471
fax (860) 450-9808

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
June 13, 2014
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Connecticut #010829

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851688584. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Colgate Oral Pharmaceuticals, INC. 1 $13.98

By nature of payment

Food and Beverage
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
97
Patients
66
Total drug cost
$315
Drug Type Claims Patients Total cost
Amoxicillin Generic 78 53 $225
Clindamycin Hcl Generic 19 13 $90

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason Hernandez's medical specialty?
Dr. Jason Hernandez practices General Practice Dentistry in Willimantic, CT.
Where does Dr. Jason Hernandez practice?
Dr. Jason Hernandez practices at 40 Mansfield Ave, Willimantic, CT 062262018. Office phone: 8604507471.
What is Dr. Jason Hernandez's NPI?
Dr. Jason Hernandez's National Provider Identifier (NPI) is 1851688584, issued by NPPES.