Doctor profile · Federal record
Dr. John Barkenbus, MD
Psychiatry Physician (CMS: Psychiatry) · Brain Injury Medicine (Psychiatry & Neurology) Physician · Charlotte, NC
- NPI 1285655290
- Accepts Medicare
- MIPS 99.2 / 100 · 2023
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
501 Billingsley RD, Ste B
Charlotte, NC 282111009
(704) 444-2400 - Additional location
-
330 Billingsley RD, Ste 102
Charlotte, NC 282115055
(704) 444-2574 - Additional location
-
706 W King St
Kings Mountain, NC 280862708
(980) 487-5470 - Mailing address
-
Po Box 19305
Charlotte, NC 282199305
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 15, 2024
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- North Carolina #200301323
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285655290. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
804
Distinct HCPCS
6
Medicare allowed
$96,318
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 275 | 155 | $111 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 228 | 126 | $165 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 93 | 57 | $66 | |
96116 |
Exam of neurobehavioral status, first hour | 86 | 85 | $90 | |
96121 |
Exam of neurobehavioral status, each additional hour | 73 | 71 | $75 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 49 | 49 | $184 |
In context: peer comparison
Among 28 peers in Charlotte Psychiatry Physician, average services per provider: 69. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,785
Patients
527
Total drug cost
$139,417
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 471 | 71 | $5,683 |
| Quetiapine Fumarate | Generic | 238 | 46 | $6,093 |
| Risperidone | Generic | 237 | 34 | $4,655 |
| Sertraline Hcl | Generic | 221 | 35 | $1,672 |
| Benztropine Mesylate | Generic | 188 | 28 | $2,745 |
| Aripiprazole | Generic | 175 | 33 | $17,804 |
| Olanzapine | Generic | 170 | 35 | $7,045 |
| Mirtazapine | Generic | 157 | 43 | $3,441 |
| Lorazepam | Generic | 145 | 24 | $909 |
| Escitalopram Oxalate | Generic | 142 | 39 | $2,038 |
Frequently asked questions
What is Dr. John Barkenbus's medical specialty?
Dr. John Barkenbus practices Psychiatry Physician in Charlotte, NC.
Where does Dr. John Barkenbus practice?
Dr. John Barkenbus practices at 501 Billingsley RD, Charlotte, NC 282111009. Office phone: 7044442400.
What is Dr. John Barkenbus's NPI?
Dr. John Barkenbus's National Provider Identifier (NPI) is 1285655290, issued by NPPES.
Does Dr. John Barkenbus accept Medicare assignment?
Yes. Dr. John Barkenbus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Barkenbus 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 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.