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

David Stewart Zimmerman, MD

Individual provider Internal Medicine Physician · NPI 1346772050

David Stewart Zimmerman, MD is an Internal Medicine in Huntsville, Arkansas. Graduated from University of Arkansas College of Medicine in 2017, 9 years ago. Practices with Ozark Physical Therapy Inc, a 43-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
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

934 N Gaskill St
Huntsville, AR 72740-1319
Phone: (479) 738-5500
Fax: (479) 738-1350
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-12665 (AR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1346772050
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2017
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025

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 Ozark Physical Therapy Inc. — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare