Doctor profile · Federal record

Dr. Katherine Klein, D.M.D., M.S.

Orthodontics and Dentofacial Orthopedic Dentist · Boston, MA

  • NPI 1750362414
  • 21 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
165 Cambridge St, Suite 401
Boston, MA 021142783
(617) 726-1076
fax (617) 724-6681
Mailing address
40 Eaton RD
Needham, MA 024923304

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
September 24, 2021
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Massachusetts #DN1855626

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750362414. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$343
Transactions
10
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 5 $164.16
Ortho Organizers, INC. 1 $72.42
Solventum Corporation 1 $57.79
Lightforce Orthodontics, INC. 1 $22.37
Envista Holdings Corporation 1 $13.07
American Orthodontics Corporation 1 $13.00

By nature of payment

Food and Beverage
$343

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Klein's medical specialty?
Dr. Katherine Klein practices Orthodontics and Dentofacial Orthopedic Dentist in Boston, MA.
Where does Dr. Katherine Klein practice?
Dr. Katherine Klein practices at 165 Cambridge St, Boston, MA 021142783. Office phone: 6177261076.
What is Dr. Katherine Klein's NPI?
Dr. Katherine Klein's National Provider Identifier (NPI) is 1750362414, issued by NPPES.