MR. ROBERT STEPHEN MARIS PHD
NPI 1083676092
Psychologist in Little Rock, AR
About Mr. Robert Stephen Maris Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROBERT STEPHEN MARIS PHD (NPI 1083676092) is an individual psychologist in Little Rock, Arkansas, licensed in Arkansas (7922P) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1972).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Robert Stephen Maris Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Robert Maris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Little Rock, AR 72211
- Reassigned Medicare billing, Arkansas enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72211
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 Robert Maris's NPI number?
The NPI number for Robert Maris is 1083676092. It was assigned to this individual provider in the NPPES registry on April 5, 2006.
Where is Robert Maris located?
Robert Maris practices at 7 Office Park Dr Ste 120, Little Rock, AR 72211. The listed phone number is (501) 219-2419.
What is Robert Maris's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Robert Maris enrolled in Medicare?
Yes. Robert Maris is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Robert Maris's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Maris reassigns Medicare benefits to Robert S. Maris Ph.D., P.A. (Little Rock, AR). The 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 Robert Maris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Maris accept?
Health plans from Health Advantage and Octave list Robert Maris as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Robert Maris was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.