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

Timothy R Diles, MD

Individual provider Anesthesiology Physician · NPI 1467448332

Timothy R Diles, MD is an Anesthesiology in Little Rock, Arkansas. Graduated from University of Arkansas College of Medicine in 1994, 32 years ago. Practices with Arkansas Surgical Hospital LLC, a 44-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
32
Trained at
University of Arkansas College of Medicine
Licensed in
AR
In the registry since
2005
Specialties on file
2
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

500 S University Ave Ste 505
Little Rock, AR 72205-5307
Phone: (501) 664-4532
Fax: (501) 663-4335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence E-1168 (AR)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence E-1168 (AR)

Record details

NPI number1467448332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 26, 2005
Last updated in NPPESDecember 4, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Arkansas Surgical Hospital Llc — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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