Doctor profile · Federal record
Dr. Joan Walder, DDS
Orthodontics and Dentofacial Orthopedic Dentist · Northampton, MA
- NPI 1760541742
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
269 Locust Street
Northampton, MA 01062
(413) 586-8455
fax (413) 584-2261
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 1223X0400X — NUCC code
- State license (1)
- Massachusetts #19003
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760541742. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$172
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Align Technology, INC. | 3 | $72.54 | |
| Ortho Organizers, INC. | 3 | $60.99 | |
| Gc America INC. | 1 | $21.64 | |
| American Orthodontics Corporation | 1 | $16.45 |
By nature of payment
Frequently asked questions
What is Dr. Joan Walder's medical specialty?
Dr. Joan Walder practices Orthodontics and Dentofacial Orthopedic Dentist in Northampton, MA.
Where does Dr. Joan Walder practice?
Dr. Joan Walder practices at 269 Locust Street, Northampton, MA 01062. Office phone: 4135868455.
What is Dr. Joan Walder's NPI?
Dr. Joan Walder's National Provider Identifier (NPI) is 1760541742, issued by NPPES.