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

Jeffery Mack, MD

Individual provider Internal Medicine Physician · NPI 1326571779

Jeffery Mack, MD is an Internal Medicine in Malvern, Arkansas. Graduated from University of Arkansas College of Medicine in 2017, 9 years ago. Practices with Arkansas Health Group, a 645-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
9
Trained at
University of Arkansas College of Medicine
Licensed in
AR
In the registry since
2017
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

1001 Schneider Dr
Malvern, AR 72104-4811
Phone: (501) 851-7402
Fax: (501) 851-4753
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence E-13380 (AR)

Record details

NPI number1326571779
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 4, 2017
Last updated in NPPESOctober 6, 2022
Certification dateAugust 24, 2020
Mailing address11001 Executive Center Dr Ste 200, Little Rock, AR 72211-4393

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Arkansas Health Group — 645 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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