Doctor profile · Federal record
Dr. Lion Grenader, DMD
Dentist · Winthrop Harbor, IL
- NPI 1720501380
- 9 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
644 Sheridan RD # D
Winthrop Harbor, IL 600961350
(847) 872-5626 - Additional location
-
10904 N Main St
Richmond, IL 600717717
(815) 862-1112 - Additional location
-
417 E Il Route 173 Unit 113
Antioch, IL 600029407
(847) 395-5550 - Mailing address
-
400 Penny Ln
Grayslake, IL 600303737
Credentials & registration
- NPI registered
- July 2017 — 9 yrs on file
- Profile last updated
- March 17, 2018
- Specialty taxonomy
- 122300000X — NUCC code
- State license (1)
- Illinois #019031298
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720501380. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$263
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Straumann USA LLC | 2 | $151.10 | |
| BioHorizons Implant Systems INC. | 3 | $94.93 | |
| Zimvie INC. | 1 | $16.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
60
Total drug cost
$402
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 43 | 37 | $184 |
| Chlorhexidine Gluconate | Generic | 17 | 11 | $105 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 15 | 12 | $44 |
| Ibuprofen | Generic | 12 | 0 | $20 |
| Clindamycin Hcl | Generic | 11 | 0 | $48 |
Frequently asked questions
What is Dr. Lion Grenader's medical specialty?
Dr. Lion Grenader practices Dentist in Winthrop Harbor, IL.
Where does Dr. Lion Grenader practice?
Dr. Lion Grenader practices at 644 Sheridan RD # D, Winthrop Harbor, IL 600961350. Office phone: 8478725626.
What is Dr. Lion Grenader's NPI?
Dr. Lion Grenader's National Provider Identifier (NPI) is 1720501380, issued by NPPES.