Doctor profile · Federal record
Dr. John Leach, M.D.
Psychiatry Physician (CMS: Psychiatry) · Little Rock, AR
- NPI 1386902856
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4301 W Markham St
Little Rock, AR 722057101
(501) 690-2373
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- October 14, 2016
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Arkansas #E9658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386902856. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
387
Distinct HCPCS
4
Medicare allowed
$35,258
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 274 | 38 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 44 | 14 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 35 | 33 | $171 | |
99238 |
Hospital discharge day management, 30 minutes or less | 34 | 33 | $80 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 134. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, Inc. | 1 | $13.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
238
Patients
120
Total drug cost
$3,790
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Olanzapine | Generic | 35 | 29 | $658 |
| Mirtazapine | Generic | 23 | 15 | $199 |
| Omeprazole | Generic | 22 | 13 | $259 |
| Risperidone | Generic | 22 | 16 | $258 |
| Haloperidol | Generic | 17 | 0 | $1,181 |
| Amlodipine Besylate | Generic | 16 | 13 | $48 |
| Escitalopram Oxalate | Generic | 15 | 11 | $94 |
| Benztropine Mesylate | Generic | 14 | 0 | $138 |
| Quetiapine Fumarate | Generic | 14 | 12 | $168 |
| Hydroxyzine Pamoate | Generic | 13 | 11 | $113 |
Frequently asked questions
What is Dr. John Leach's medical specialty?
Dr. John Leach practices Psychiatry Physician in Little Rock, AR.
Where does Dr. John Leach practice?
Dr. John Leach practices at 4301 W Markham St, Little Rock, AR 722057101. Office phone: 5016902373.
What is Dr. John Leach's NPI?
Dr. John Leach's National Provider Identifier (NPI) is 1386902856, issued by NPPES.
Does Dr. John Leach accept Medicare assignment?
Yes. Dr. John Leach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Leach commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.