Doctor profile · Federal record

Dr. Marcus Cowan, DMD

General Practice Dentistry · Student in an Organized Health Care Education/Training Program · General Practice Dentistry · Hudson, MA

  • NPI 1114458635
  • 9 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
234 Washington St
Hudson, MA 017493735
(978) 819-4034
Mailing address
313 Washington St Ste 102
Newton, MA 024581626

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
November 7, 2024
Specialty taxonomy
1223G0001X — NUCC code
State licenses (2)
Massachusetts #DN1859760 · Georgia #DN015427

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114458635. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$154
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Keystone Dental Inc. 1 $154.07

By nature of payment

Food and Beverage
$154

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
91
Patients
74
Total drug cost
$362
Drug Type Claims Patients Total cost
Ibuprofen Generic 51 34 $172
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 24 24 $137
Amoxicillin Generic 16 16 $53

Frequently asked questions

Auto-generated from federal data
What is Dr. Marcus Cowan's medical specialty?
Dr. Marcus Cowan practices General Practice Dentistry in Hudson, MA.
Where does Dr. Marcus Cowan practice?
Dr. Marcus Cowan practices at 234 Washington St, Hudson, MA 017493735. Office phone: 9788194034.
What is Dr. Marcus Cowan's NPI?
Dr. Marcus Cowan's National Provider Identifier (NPI) is 1114458635, issued by NPPES.