Doctor profile · Federal record
Dr. Cynthia Grinstead, DMD
Dentist · Dentist · Oak Ridge, TN
- NPI 1013137470
- 19 yrs on file
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
351 S Illinois Ave
Oak Ridge, TN 378306741
(865) 272-2806
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- May 30, 2023
- Specialty taxonomy
- 122300000X — NUCC code
- State licenses (2)
- Tennessee #12019 · Florida #DN13801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013137470. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$237
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Align Technology, Inc. | 3 | $237.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
75
Patients
63
Total drug cost
$535
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 46 | 36 | $412 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 16 | $75 |
| Ibuprofen | Generic | 12 | 11 | $48 |
Frequently asked questions
What is Dr. Cynthia Grinstead's medical specialty?
Dr. Cynthia Grinstead practices Dentist in Oak Ridge, TN.
Where does Dr. Cynthia Grinstead practice?
Dr. Cynthia Grinstead practices at 351 S Illinois Ave, Oak Ridge, TN 378306741. Office phone: 8652722806.
What is Dr. Cynthia Grinstead's NPI?
Dr. Cynthia Grinstead's National Provider Identifier (NPI) is 1013137470, issued by NPPES.