Doctor profile · Federal record

Dr. Thomas Erwes, MD

Internal Medicine Physician (CMS: Infectious Disease) · Student in an Organized Health Care Education/Training Program · New Britain, CT

  • NPI 1427519743
  • Accepts Medicare
  • MIPS 84.8 / 100 · 2023
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Grand St
New Britain, CT 060522016
(860) 224-5261
fax (860) 224-5957
Mailing address
263 Farmington Ave
Farmington, CT 060301921

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
July 27, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #71818

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427519743. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$68
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
CorMedix INC. 1 $68.34

By nature of payment

Food and Beverage
$68

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Erwes's medical specialty?
Dr. Thomas Erwes practices Internal Medicine Physician in New Britain, CT.
Where does Dr. Thomas Erwes practice?
Dr. Thomas Erwes practices at 100 Grand St, New Britain, CT 060522016. Office phone: 8602245261.
What is Dr. Thomas Erwes's NPI?
Dr. Thomas Erwes's National Provider Identifier (NPI) is 1427519743, issued by NPPES.
Does Dr. Thomas Erwes accept Medicare assignment?
Yes. Dr. Thomas Erwes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.