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

Shoon Lei Oo, MD

Individual provider Internal Medicine Physician · NPI 1164165627

Shoon Lei Oo, MD is an Internal Medicine in Little Rock, Arkansas. Qualified in 2018, 8 years ago. Practices with University of Arkansas for Medical Sciences, a 1,144-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
8
Licensed in
AR
In the registry since
2022
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 # 508
Little Rock, AR 72205-7101
Phone: (501) 686-8000
Fax: (501) 526-5148
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence E-19644 (AR)

Record details

NPI number1164165627
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2022
Last updated in NPPESJuly 29, 2025
Certification dateJuly 29, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice University Of Arkansas For Medical Sciences — 1144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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