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

Dr. Jacob Didion, MD

Individual provider Neurology Physician · NPI 1104275239

Dr. Jacob Didion, MD is a Neurology in Fort Smith, Arkansas. Graduated from University of Arkansas College of Medicine in 2016, 10 years ago. Practices with Mercy ACO Clinical Services Inc, a 138-clinician group and accepts Medicare assignment. Licensed in Arkansas and Rhode Island.

Years since qualifying
10
Trained at
University of Arkansas College of Medicine
Licensed in
AR, RI
In the registry since
2016
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

7301 Rogers Ave
Fort Smith, AR 72903-4100
Phone: (479) 314-6000
Fax: (479) 314-5185
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence E-14284 (AR)
Neurology Physician Taxonomy 2084N0400X · Licence LP03774 (RI)

Record details

NPI number1104275239
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 9, 2016
Last updated in NPPESJune 14, 2021
Certification dateJune 14, 2021
Mailing address10102 Stephens Ct, Fort Smith, AR 72908-9339

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Mercy Aco Clinical Services Inc — 138 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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