Doctor profile · Federal record
Dr. Terra Grandmason, ARNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Olympia, WA
- NPI 1235328501
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
209 Lilly RD Ne # B
Olympia, WA 985065030
(360) 413-8250
fax (360) 413-8830 - Additional location
-
1800 Cooks Hill RD Ste G
Centralia, WA 985319162
(360) 736-3042
fax (360) 736-2967
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- January 16, 2024
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Washington #AP30007907
- Medicaid
- WA #1054720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235328501. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$214
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $93.75 | |
| Madrigal Pharmaceuticals | 1 | $78.94 | |
| Janssen Biotech, INC. | 1 | $24.84 | |
| Neuronetics, INC. | 1 | $16.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
228
Patients
227
Total drug cost
$2,254
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 31 | 31 | $60 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 25 | 25 | $220 |
| Cephalexin | Generic | 23 | 22 | $157 |
| Fluconazole | Generic | 23 | 23 | $146 |
| Doxycycline Hyclate | Generic | 20 | 20 | $166 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 17 | 17 | $557 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 17 | 17 | $100 |
| Azithromycin | Generic | 16 | 16 | $101 |
| Cefdinir | Generic | 16 | 16 | $259 |
| Ciprofloxacin Hcl | Generic | 15 | 15 | $86 |
Frequently asked questions
What is Dr. Terra Grandmason's medical specialty?
Dr. Terra Grandmason practices Family Nurse Practitioner in Olympia, WA.
Where does Dr. Terra Grandmason practice?
Dr. Terra Grandmason practices at 209 Lilly RD Ne # B, Olympia, WA 985065030. Office phone: 3604138250.
What is Dr. Terra Grandmason's NPI?
Dr. Terra Grandmason's National Provider Identifier (NPI) is 1235328501, issued by NPPES.
Does Dr. Terra Grandmason accept Medicare assignment?
Yes. Dr. Terra Grandmason accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.