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BRIAN RUSH SIMPSON MD PLLC
NPI 1942718994
Psychiatry & Neurology - Psychiatry in Little Rock, AR

Active since January 11, 2018
2 SAINT VINCENT CIR, LITTLE ROCK, AR 72205(501) 552-8841 Get Directions Write a Review

NPPES record last updated: July 25, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 25, 2023, Jan 11, 2018 (2 updates tracked since 2018).

About Brian Rush Simpson Md Pllc NPPES

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

BRIAN RUSH SIMPSON MD PLLC (NPI 1942718994) is a healthcare organization registered as a psychiatry in Little Rock, Arkansas and active in the NPI registry since January 2018. The organization lists Brian Rush Simpson, Owner, as its authorized official.

NPPES Registry Identity

NPI1942718994
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameBRIAN RUSH SIMPSON MD PLLC
Location Address2 SAINT VINCENT CIRLittle Rock, AR 72205-5423
Mailing Address1024 Kavanaugh BlvdLittle Rock, AR 72205-4316 · (501) 552-8841
Phone(501) 552-8841
Organization SubpartNo
Authorized OfficialBrian Rush SimpsonOwner · (501) 552-5777
Enumeration DateJanuary 11, 2018
Last NPPES UpdateJuly 25, 20232 updates tracked since enumeration
NPPES CertifiedJuly 25, 2023
✔ NPI 1942718994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
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.
2 SAINT VINCENT CIR, Little Rock, AR 72205
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian Rush Simpson Md Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Brian Rush Simpson MD PLLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Brian Simpson, M.D.
Psychiatry
NPI 1831206341
305 S PALM ST
Little Rock, AR 72205
(501) 686-9092
✔ PECOS✔ Accepts Medicare1.1 mi
Stacy Simpson, MD
Psychiatry
NPI 1376664342
4301 W MARKHAM ST # 783
Little Rock, AR 72205
(501) 686-8000
✔ PECOS✔ Accepts Medicare1.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Brian Rush Simpson MD PLLC's NPI number?

The NPI number for Brian Rush Simpson MD PLLC is 1942718994. It was assigned to this organization in the NPPES registry on January 11, 2018.

Where is Brian Rush Simpson MD PLLC located?

Brian Rush Simpson MD PLLC is located at 2 Saint Vincent Cir, Little Rock, AR 72205. The listed phone number is (501) 552-8841.

What is Brian Rush Simpson MD PLLC's specialty?

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

Is Brian Rush Simpson MD PLLC enrolled in Medicare?

Yes. Brian Rush Simpson MD PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Brian Rush Simpson MD PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Psychiatry, reassign their Medicare billing to Brian Rush Simpson MD PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Brian Rush Simpson MD PLLC was last updated on July 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.