Doctor profile · Federal record
Dr. Tiffany Simpson, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Knoxville, TN
- NPI 1952946337
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2018 Western Ave
Knoxville, TN 379215718
(865) 544-0406
fax (865) 544-0480 - Mailing address
-
1923 Sulphur Springs RD
Morristown, TN 378135654
Credentials & registration
- NPI registered
- November 2019 — 7 yrs on file
- Profile last updated
- September 29, 2020
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Tennessee #26798
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952946337. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$271
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 2 | $243.64 | |
| Alkermes, Inc. | 1 | $13.65 | |
| ABBVIE INC. | 1 | $13.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,646
Patients
479
Total drug cost
$76,248
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buspirone Hcl | Generic | 310 | 53 | $5,160 |
| Quetiapine Fumarate | Generic | 291 | 36 | $7,409 |
| Trazodone Hcl | Generic | 286 | 59 | $9,239 |
| Aripiprazole | Generic | 228 | 44 | $19,220 |
| Hydroxyzine Hcl | Generic | 202 | 47 | $7,240 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 191 | 23 | $3,839 |
| Bupropion Xl (Bupropion Hcl) | Brand | 171 | 34 | $5,121 |
| Lamotrigine | Generic | 160 | 31 | $2,656 |
| Duloxetine Hcl | Generic | 148 | 25 | $5,242 |
| Escitalopram Oxalate | Generic | 127 | 27 | $1,181 |
Frequently asked questions
What is Dr. Tiffany Simpson's medical specialty?
Dr. Tiffany Simpson practices Psychiatric/Mental Health Nurse Practitioner in Knoxville, TN.
Where does Dr. Tiffany Simpson practice?
Dr. Tiffany Simpson practices at 2018 Western Ave, Knoxville, TN 379215718. Office phone: 8655440406.
What is Dr. Tiffany Simpson's NPI?
Dr. Tiffany Simpson's National Provider Identifier (NPI) is 1952946337, issued by NPPES.
Does Dr. Tiffany Simpson accept Medicare assignment?
Yes. Dr. Tiffany Simpson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.