Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Carlo Barr, MD

Individual provider Neurological Surgery Physician · NPI 1518178318

Dr. John Carlo Barr, MD is a Neurology in Fayetteville, Arkansas. Graduated from University of Arkansas College of Medicine in 2007, 19 years ago. Practices with Duke Health Integrated Practice Inc, a 3,094-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arkansas and Tennessee.

Years since qualifying
19
Trained at
University of Arkansas College of Medicine
Licensed in
AR, TN
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3336 N Futrall Dr Northwest Arkansas Neuroscience Institute
Fayetteville, AR 72703-4057
Phone: (479) 463-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence E-8425 (AR)
Neurological Surgery Physician Taxonomy 207T00000X · Licence MD49531 (TN)

Record details

NPI number1518178318
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2007
Last updated in NPPESJune 11, 2014
Mailing address376 N Limestone Dr, Fayetteville, AR 72701-4676

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Duke Health Integrated Practice Inc — 3094 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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