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

Individual provider Emergency Medicine Physician · NPI 1851551618

Dr. Robert Garrett Lewis, MD is an Emergency Medicine in Little Rock, Arkansas. Graduated from University of Arkansas College of Medicine in 2008, 18 years ago. Practices with Shiloh Emergency Group PLLC, a 58-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
18
Trained at
University of Arkansas College of Medicine
Licensed in
AR
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4301 W Markham St Slot #783
Little Rock, AR 72205-7101
Phone: (501) 686-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence E-6607 (AR)

Record details

NPI number1851551618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2008
Last updated in NPPESNovember 2, 2015

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Shiloh Emergency Group Pllc — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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