Doctor profile · Federal record
Dr. Katy Langstone, FNP
Family Nurse Practitioner · Knoxville, TN
- NPI 1740910546
- 4 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2001 Laurel Ave Ste 204
Knoxville, TN 379161864
(865) 673-0288
Credentials & registration
- NPI registered
- June 2022 — 4 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Tennessee #03180851
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740910546. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,348
Transactions
80
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 19 | $207.61 | |
| Intra-Sana Laboratories | 11 | $203.10 | |
| Paratek Pharmaceuticals, INC. | 6 | $192.04 | |
| Corcept Therapeutics | 17 | $181.74 | |
| Tris Pharma INC | 11 | $130.68 | |
| Novo Nordisk INC | 7 | $129.35 | |
| CeQur Corporation | 1 | $125.83 | |
| Abbvie INC. | 3 | $66.55 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $63.55 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 2 | $47.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
211
Patients
39
Total drug cost
$167,706
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mounjaro (Tirzepatide) | Brand | 67 | 20 | $77,787 |
| Ozempic (Semaglutide) | Brand | 64 | 19 | $73,524 |
| Jardiance (Empagliflozin) | Brand | 18 | 0 | $15,422 |
| Bupropion Xl (Bupropion Hcl) | Brand | 17 | 0 | $175 |
| Sertraline Hcl | Generic | 17 | 0 | $162 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 0 | $480 |
| Losartan Potassium | Generic | 13 | 0 | $157 |
Frequently asked questions
What is Dr. Katy Langstone's medical specialty?
Dr. Katy Langstone practices Family Nurse Practitioner in Knoxville, TN.
Where does Dr. Katy Langstone practice?
Dr. Katy Langstone practices at 2001 Laurel Ave Ste 204, Knoxville, TN 379161864. Office phone: 8656730288.
What is Dr. Katy Langstone's NPI?
Dr. Katy Langstone's National Provider Identifier (NPI) is 1740910546, issued by NPPES.