Doctor profile · Federal record

Dr. Alexandra Chamberlain-Umanoff, DDS, MS

Orthodontics and Dentofacial Orthopedic Dentist · Redlands, CA

  • NPI 1740910017
  • 4 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
232 Cajon St Ste D
Redlands, CA 923735216
(909) 793-2791
fax (909) 793-9701
Additional location
701 Highland Springs Ave Ste 1
Beaumont, CA 922232550
(951) 845-4822
Mailing address
1835 Newport Blvd., A109 Pmb 252
Costa Mesa, CA 926275031

Credentials & registration

NPPES · NUCC
NPI registered
June 2022 — 4 yrs on file
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
California #100506

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740910017. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$204
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Ultradent Products Inc 1 $140.97
LIGHTFORCE ORTHODONTICS, INC. 2 $36.65
Align Technology, Inc. 1 $26.32

By nature of payment

Gift
$141
Food and Beverage
$63

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexandra Chamberlain-Umanoff's medical specialty?
Dr. Alexandra Chamberlain-Umanoff practices Orthodontics and Dentofacial Orthopedic Dentist in Redlands, CA.
Where does Dr. Alexandra Chamberlain-Umanoff practice?
Dr. Alexandra Chamberlain-Umanoff practices at 232 Cajon St Ste D, Redlands, CA 923735216. Office phone: 9097932791.
What is Dr. Alexandra Chamberlain-Umanoff's NPI?
Dr. Alexandra Chamberlain-Umanoff's National Provider Identifier (NPI) is 1740910017, issued by NPPES.