Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John David Ferguson

Individual provider Internal Medicine Physician · NPI 1104387562

John David Ferguson practises Internal Medicine in Benton, Arkansas. Graduated from University of Arkansas College of Medicine in 2019, 7 years ago. Practices with Inpatient Solutions, a 31-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
7
Trained at
University of Arkansas College of Medicine
Licensed in
AR
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

5 Medical Park Dr Ste 304
Benton, AR 72015-3745
Phone: (501) 408-2429
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4301 W Markham St # 634, Little Rock, AR 72205-7101 — (501) 686-5162
  • 1808 W Main St, Russellville, AR 72801-2724 — (479) 968-2841

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence E-15439 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence E-15439 (AR)

Record details

NPI number1104387562
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 28, 2019
Last updated in NPPESApril 19, 2023
Certification dateApril 19, 2023

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 2019 (7 years in practice)
Group practice Inpatient Solutions — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients377
Services billed 1,044 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Inpatient Solutions

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 31 clinicians in the practice; 12 are shown here.

Other providers in Benton