Doctor profile · Federal record
Dr. Gary Leonhardt, M.D.
Addiction Medicine (Psychiatry & Neurology) Physician (CMS: Psychiatry) · Greenville, NC
- NPI 1538183942
- Accepts Medicare
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
203 Government Cir
Greenville, NC 278348198
(252) 413-1637
fax (252) 317-0316 - Mailing address
-
4300 Sapphire CT Ste 110
Greenville, NC 278349079
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 14, 2015
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 2084A0401X — NUCC code
- State license (1)
- North Carolina #39296
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538183942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
675
Distinct HCPCS
5
Medicare allowed
$76,844
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 287 | 140 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 206 | 111 | $86 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 139 | 71 | $170 | |
90853 |
Group psychotherapy | 23 | 11 | $26 | |
96372 |
Injection of drug or substance under skin or into muscle | 20 | 11 | $13 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 105. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$61,503
Transactions
87
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Almatica Pharma LLC | 44 | $32,549.00 | |
| Teva Pharmaceuticals USA, Inc. | 35 | $28,600.50 | |
| Alkermes, Inc. | 3 | $149.82 | |
| Axsome Therapeutics, Inc. | 1 | $124.99 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $35.14 | |
| Braeburn Inc. | 1 | $25.21 | |
| Brainsway USA INC | 1 | $18.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,555
Patients
689
Total drug cost
$106,264
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 712 | 113 | $7,181 |
| Trazodone Hcl | Generic | 414 | 69 | $7,078 |
| Aripiprazole | Generic | 377 | 58 | $24,698 |
| Zolpidem Tartrate | Generic | 334 | 61 | $4,151 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 323 | 42 | $16,142 |
| Risperidone | Generic | 292 | 45 | $4,288 |
| Olanzapine | Generic | 286 | 38 | $8,451 |
| Escitalopram Oxalate | Generic | 267 | 42 | $2,820 |
| Fluoxetine Hcl | Generic | 262 | 42 | $2,294 |
| Quetiapine Fumarate | Generic | 247 | 34 | $5,545 |
Frequently asked questions
What is Dr. Gary Leonhardt's medical specialty?
Dr. Gary Leonhardt practices Addiction Medicine (Psychiatry & Neurology) Physician in Greenville, NC.
Where does Dr. Gary Leonhardt practice?
Dr. Gary Leonhardt practices at 203 Government Cir, Greenville, NC 278348198. Office phone: 2524131637.
What is Dr. Gary Leonhardt's NPI?
Dr. Gary Leonhardt's National Provider Identifier (NPI) is 1538183942, issued by NPPES.
Does Dr. Gary Leonhardt accept Medicare assignment?
Yes. Dr. Gary Leonhardt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Leonhardt commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.