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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. OLIVER WENDELL HALL M.D.
NPI 1720066020
Psychiatry & Neurology - Psychiatry in Little Rock, AR

Active since January 06, 2006
4313 W MARKHAM ST, LITTLE ROCK, AR 72205(501) 686-9406(501) 686-9276 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Oliver Wendell Hall M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. OLIVER WENDELL HALL M.D. (NPI 1720066020) is an individual psychiatry provider in Little Rock, Arkansas, licensed in Arkansas (C4486) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1720066020
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. OLIVER WENDELL HALLCredential: M.D.
Location Address4313 W MARKHAM STLittle Rock, AR 72205-4023
Mailing Address4313 W Markham StLittle Rock, AR 72205-4023 · (501) 686-9406 · Fax (501) 686-9276
Phone(501) 686-9406
Fax(501) 686-9276
Sole ProprietorNo
Enumeration DateJanuary 6, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1720066020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in AR · C4486
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4313 W MARKHAM ST, Little Rock, AR 72205
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Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JACK PHILLIP SCHAEFER
Psychologist (Clinical)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9406
REBECCA BREWER SPOHN PH.D.
Psychologist (Counseling)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9406
DR. LINDA K.M. PARKER M.D.
Psychiatry & Neurology (Psychiatry)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9406
DR. LAURENCE HOWARD MILLER M.D.
Psychiatry & Neurology (Psychiatry)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9406
APRIL COE HOUT PH.D.
Psychologist (Clinical Child & Adolescent)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9406
DR. RICKEY C GRAY MD
Psychiatry & Neurology (Psychiatry)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9000
JOHN R ANDERSON PH.D.
Psychologist (Clinical)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9406
RON E FAUPEL PH.D.
Psychologist (Clinical)
4313 W MARKHAM ST
LITTLE ROCK, AR 72205
Pulaski County (501) 686-9406

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oliver Hall's NPI number?

The NPI number for Oliver Hall is 1720066020. It was assigned to this individual provider in the NPPES registry on January 6, 2006.

Where is Oliver Hall located?

Oliver Hall practices at 4313 W Markham St, Little Rock, AR 72205. The listed phone number is (501) 686-9406.

What is Oliver Hall's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Oliver Hall was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.