Doctor profile · Federal record
Dr. Arun Kaithi, MD
Psychiatry Physician (CMS: Psychiatry) · Child & Adolescent Psychiatry Physician · Louisville, KY
- NPI 1851578579
- Accepts Medicare
- MIPS 73.2 / 100 · 2023
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1850 Bluegrass Ave
Louisville, KY 402151161
(502) 588-4450 - Additional location
-
125 S Main Cross St
Louisa, KY 412301330
(606) 638-0938
fax (859) 813-5394 - Additional location
-
203 S Water St
Louisa, KY 412301347
(606) 649-2211
fax (606) 638-1399 - Additional location
-
50 Recovery Dr
Ashland, KY 411018800
(606) 220-0010
fax (606) 744-1875 - Mailing address
-
Po Box 909
Louisville, KY 402010909
Show 1 more location
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- December 4, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Kentucky #44445
- Medicaid
- KY #7100206350
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851578579. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
370
Distinct HCPCS
5
Medicare allowed
$25,219
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 145 | 53 | $76 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 134 | 53 | $36 | |
99238 |
Hospital discharge day management, 30 minutes or less | 44 | 39 | $77 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 32 | $126 | |
90791 |
Psychiatric diagnostic evaluation | 11 | 11 | $127 |
In context: peer comparison
Among 26 peers in Louisville Psychiatry Physician, average services per provider: 96. This provider delivers 3.9× the peer median.Open Payments
Industry payments received
All-time total
$73
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Vanda Pharmaceuticals INC. | 2 | $39.01 | |
| Teva Pharmaceuticals USA, INC. | 1 | $17.42 | |
| Abbvie INC. | 1 | $16.23 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,393
Patients
166
Total drug cost
$39,001
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 199 | 37 | $2,701 |
| Risperidone | Generic | 196 | 21 | $3,210 |
| Quetiapine Fumarate | Generic | 133 | 23 | $3,771 |
| Benztropine Mesylate | Generic | 102 | 11 | $1,383 |
| Buspirone Hcl | Generic | 97 | 15 | $1,345 |
| Sertraline Hcl | Generic | 96 | 17 | $857 |
| Mirtazapine | Generic | 86 | 16 | $1,798 |
| Olanzapine | Generic | 76 | 15 | $2,282 |
| Clonidine Hcl | Generic | 74 | 0 | $600 |
| Clonazepam | Generic | 65 | 0 | $984 |
Frequently asked questions
What is Dr. Arun Kaithi's medical specialty?
Dr. Arun Kaithi practices Psychiatry Physician in Louisville, KY.
Where does Dr. Arun Kaithi practice?
Dr. Arun Kaithi practices at 1850 Bluegrass Ave, Louisville, KY 402151161. Office phone: 5025884450.
What is Dr. Arun Kaithi's NPI?
Dr. Arun Kaithi's National Provider Identifier (NPI) is 1851578579, issued by NPPES.
Does Dr. Arun Kaithi accept Medicare assignment?
Yes. Dr. Arun Kaithi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arun Kaithi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99212); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.