Doctor profile · Federal record

Dr. Susan Erdman-Spain, DDS, MS

General Practice Dentistry · Buffalo Grove, IL

  • NPI 1639472111
  • 16 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 Milwaukee Ave, Otragen Orthodontics PC
Buffalo Grove, IL 600892812
(847) 520-0770
fax (847) 520-1179

Credentials & registration

NPPES · NUCC
NPI registered
December 2010 — 16 yrs on file
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Illinois #019023725

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639472111. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$164
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 2 $150.00
Dentsply Sirona INC 1 $13.55

By nature of payment

Consulting Fee
$150
Food and Beverage
$14

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Erdman-Spain's medical specialty?
Dr. Susan Erdman-Spain practices General Practice Dentistry in Buffalo Grove, IL.
Where does Dr. Susan Erdman-Spain practice?
Dr. Susan Erdman-Spain practices at 200 Milwaukee Ave, Buffalo Grove, IL 600892812. Office phone: 8475200770.
What is Dr. Susan Erdman-Spain's NPI?
Dr. Susan Erdman-Spain's National Provider Identifier (NPI) is 1639472111, issued by NPPES.