Doctor profile · Federal record
Dr. Johnny Grinspan, D.D.S.
Dentist · Denison, TX
- NPI 1295815405
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
509 S Mirick Ave
Denison, TX 750204433
(903) 465-9500
fax (903) 465-9500
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 122300000X — NUCC code
- State license (1)
- Texas #20582
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295815405. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Envista Holdings Corporation | 1 | $16.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
115
Patients
89
Total drug cost
$595
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 55 | 47 | $206 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 34 | 29 | $176 |
| Clindamycin Hcl | Generic | 15 | 13 | $169 |
| Chlorhexidine Gluconate | Generic | 11 | 0 | $43 |
Frequently asked questions
What is Dr. Johnny Grinspan's medical specialty?
Dr. Johnny Grinspan practices Dentist in Denison, TX.
Where does Dr. Johnny Grinspan practice?
Dr. Johnny Grinspan practices at 509 S Mirick Ave, Denison, TX 750204433. Office phone: 9034659500.
What is Dr. Johnny Grinspan's NPI?
Dr. Johnny Grinspan's National Provider Identifier (NPI) is 1295815405, issued by NPPES.