Doctor profile · Federal record
Dr. Karen Hammer, DDS
General Practice Dentistry · Massapequa, NY
- NPI 1952472755
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
847 N Broadway
Massapequa, NY 117582373
(516) 798-0850
fax (516) 798-5713
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- October 30, 2008
- Specialty taxonomy
- 1223G0001X — NUCC code
- State license (1)
- New York #32863
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952472755. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$767
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Straumann USA LLC | 3 | $458.87 | |
| Align Technology, INC. | 2 | $150.00 | |
| Dentsply Sirona INC | 2 | $143.18 | |
| OraPharma, A Division of Bausch Health US, LLC | 1 | $14.89 |
By nature of payment
Frequently asked questions
What is Dr. Karen Hammer's medical specialty?
Dr. Karen Hammer practices General Practice Dentistry in Massapequa, NY.
Where does Dr. Karen Hammer practice?
Dr. Karen Hammer practices at 847 N Broadway, Massapequa, NY 117582373. Office phone: 5167980850.
What is Dr. Karen Hammer's NPI?
Dr. Karen Hammer's National Provider Identifier (NPI) is 1952472755, issued by NPPES.