Doctor profile · Federal record

Dr. Irene Lang, DMD

Orthodontics and Dentofacial Orthopedic Dentist · Roxbury, MA

  • NPI 1801464672
  • 5 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2181 Washington St
Roxbury, MA 021192082
(857) 407-0029

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Profile last updated
June 5, 2024
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Massachusetts #DN1859135

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801464672. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$275
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Envista Holdings Corporation 2 $222.35
Solventum Corporation 1 $52.61

By nature of payment

Food and Beverage
$275

Frequently asked questions

Auto-generated from federal data
What is Dr. Irene Lang's medical specialty?
Dr. Irene Lang practices Orthodontics and Dentofacial Orthopedic Dentist in Roxbury, MA.
Where does Dr. Irene Lang practice?
Dr. Irene Lang practices at 2181 Washington St, Roxbury, MA 021192082. Office phone: 8574070029.
What is Dr. Irene Lang's NPI?
Dr. Irene Lang's National Provider Identifier (NPI) is 1801464672, issued by NPPES.