Physician Profile
John Erol Barkenbus, MD
Unclaimed ProfileAbout Dr. Barkenbus
John Erol Barkenbus, MD practices psychiatry in Charlotte, NC. John is a 2001 graduate of Indiana University School of Medicine. John is also listed as specializing in neurology / psychiatry. According to Medicare claims data, John cared for 494 Medicare patients across 746 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (704) 444-2400
- Email not available
Practice Locations
501 BILLINGSLEY RD STE B
Charlotte, NC 28211
Conditions Commonly Evaluated or Treated
Within Psychiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
746 services · 494 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
68 |
| Exam of neurobehavioral status, first hour | Treatment | 96116 |
44 |
| Exam of neurobehavioral status, each additional hour | Treatment | 96121 |
33 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
291 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
185 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
90 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychiatry specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other psychiatry specialists in Charlotte 5
Same specialty, same city.
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Psychiatric diagnostic evaluation with medical services 8
Providers in NC who bill this service to Medicare most often.
Common questions
What does Dr. Barkenbus specialize in?
Dr. Barkenbus is a psychiatry in Charlotte, NC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PSYCHIATRY”.
NPI registry
Where is Dr. Barkenbus located?
Dr. Barkenbus is listed at 501 BILLINGSLEY RD STE B, Charlotte, NC 28211. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Barkenbus's phone number?
The number on file is (704) 444-2400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Barkenbus's NPI number?
Dr. Barkenbus's National Provider Identifier is 1285655290. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Barkenbus go to medical school?
Dr. Barkenbus attended Indiana University School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Barkenbus been practicing?
Dr. Barkenbus has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Barkenbus do most often?
According to Medicare billing data, Dr. Barkenbus provides treatments such as psychiatric diagnostic evaluation with medical services and exam of neurobehavioral status, first hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Barkenbus confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barkenbus. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.