Doctor profile · Federal record
Dr. Niansen Liu, M.D.
Psychiatry Physician (CMS: Psychiatry) · Cleveland, TN
- NPI 1679578371
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3555 Keith St Nw, Ste 102
Cleveland, TN 373124375
(423) 728-2282
fax (423) 728-2234
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- December 17, 2013
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Tennessee #36406
- Medicaid
- TN #38783611
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679578371. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,623
Distinct HCPCS
3
Medicare allowed
$119,817
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 944 | 227 | $80 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 667 | 197 | $63 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 12 | 12 | $173 |
In context: peer comparison
Among 4 peers in Cleveland Psychiatry Physician, average services per provider: 199. This provider delivers 8.2× the peer median.Open Payments
Industry payments received
All-time total
$1,685
Transactions
82
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 14 | $280.64 | |
| Neurocrine Biosciences, INC. | 13 | $263.08 | |
| Otsuka America Pharmaceutical, INC. | 12 | $243.02 | |
| Teva Pharmaceuticals USA, INC. | 10 | $187.39 | |
| Lundbeck LLC | 6 | $138.44 | |
| Vanda Pharmaceuticals INC. | 4 | $98.19 | |
| Takeda Pharmaceuticals U.S.A., INC. | 5 | $97.75 | |
| Alkermes, INC. | 5 | $95.90 | |
| Janssen Pharmaceuticals, INC | 5 | $92.22 | |
| Abbvie INC. | 3 | $79.03 | |
| Harmony Biosciences LLC | 2 | $47.45 | |
| Supernus Pharmaceuticals, INC. | 2 | $40.79 | |
| Almatica Pharma LLC | 1 | $20.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,934
Patients
860
Total drug cost
$132,928
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alprazolam | Generic | 1,629 | 179 | $8,432 |
| Quetiapine Fumarate | Generic | 671 | 97 | $15,129 |
| Clonazepam | Generic | 416 | 53 | $3,293 |
| Aripiprazole | Generic | 387 | 55 | $35,161 |
| Fluoxetine Hcl | Generic | 379 | 63 | $5,617 |
| Olanzapine | Generic | 367 | 70 | $13,995 |
| Trazodone Hcl | Generic | 338 | 67 | $4,519 |
| Bupropion Hcl SR (Bupropion Hcl) | Brand | 260 | 52 | $6,228 |
| Buspirone Hcl | Generic | 235 | 42 | $4,588 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 229 | 38 | $16,636 |
Frequently asked questions
What is Dr. Niansen Liu's medical specialty?
Dr. Niansen Liu practices Psychiatry Physician in Cleveland, TN.
Where does Dr. Niansen Liu practice?
Dr. Niansen Liu practices at 3555 Keith St Nw, Cleveland, TN 373124375. Office phone: 4237282282.
What is Dr. Niansen Liu's NPI?
Dr. Niansen Liu's National Provider Identifier (NPI) is 1679578371, issued by NPPES.
Does Dr. Niansen Liu accept Medicare assignment?
Yes. Dr. Niansen Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Niansen Liu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Psychotherapy with evaluation and management visit (HCPCS 90833); Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.