Doctor profile · Federal record
Dr. Leonard Leff, D.M.D.
Dentist · West Orange, NJ
- NPI 1134243041
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
515 Valley RD
West Orange, NJ 070525234
(973) 731-8313
fax (973) 731-4504 - Mailing address
-
31 Manger RD
West Orange, NJ 070521714
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 122300000X — NUCC code
- State license (1)
- New Jersey #DI15101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134243041. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$375
Transactions
6
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ZIMVIE INC. | 6 | $375.00 |
By nature of payment
Frequently asked questions
What is Dr. Leonard Leff's medical specialty?
Dr. Leonard Leff practices Dentist in West Orange, NJ.
Where does Dr. Leonard Leff practice?
Dr. Leonard Leff practices at 515 Valley RD, West Orange, NJ 070525234. Office phone: 9737318313.
What is Dr. Leonard Leff's NPI?
Dr. Leonard Leff's National Provider Identifier (NPI) is 1134243041, issued by NPPES.