Doctor profile · Federal record

Dr. Matthew Grossman, DDS

General Practice Dentistry · Kingston, NY

  • NPI 1457470650
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
370 Kings Mall CT
Kingston, NY 124011576
(845) 336-8478
fax (845) 336-8607

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
New York #47521

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457470650. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$539
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 4 $538.96

By nature of payment

Food and Beverage
$539

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
55
Total drug cost
$300
Drug Type Claims Patients Total cost
Amoxicillin Generic 49 40 $195
Clindamycin Hcl Generic 18 15 $105

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Grossman's medical specialty?
Dr. Matthew Grossman practices General Practice Dentistry in Kingston, NY.
Where does Dr. Matthew Grossman practice?
Dr. Matthew Grossman practices at 370 Kings Mall CT, Kingston, NY 124011576. Office phone: 8453368478.
What is Dr. Matthew Grossman's NPI?
Dr. Matthew Grossman's National Provider Identifier (NPI) is 1457470650, issued by NPPES.