Robert S. Maris PH.D., P.A.
NPI 1023338365 · Clinical Psychologist · Little Rock, AR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert S. Maris PH.D., P.A. is a Clinical Psychologist organization in Little Rock, AR (NPI 1023338365).
Provider details
- NPI number
- 1023338365
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Robert Maris, Owner/President(501) 219-2419
- License
- 79-22P (AR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-09
- Last updated
- 2010-06-09
Frequently asked questions
- What is Robert S. Maris PH.D., P.A.'s NPI number?
- Robert S. Maris PH.D., P.A.'s National Provider Identifier (NPI) is 1023338365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert S. Maris PH.D., P.A.?
- Robert S. Maris PH.D., P.A. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Robert S. Maris PH.D., P.A. located?
- Robert S. Maris PH.D., P.A.'s practice location on file with NPPES is 7 Office Park Dr, Little Rock, AR 72211-3843.
- What is Robert S. Maris PH.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Robert S. Maris PH.D., P.A. is (501) 219-2419.
- Does Robert S. Maris PH.D., P.A. accept Medicare?
- Robert S. Maris PH.D., P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Robert S. Maris PH.D., P.A.?
- The authorized official listed on Robert S. Maris PH.D., P.A.'s NPPES record is Robert Maris, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert S. Maris PH.D., P.A.'s NPI active?
- Yes — Robert S. Maris PH.D., P.A.'s NPI (1023338365) is active in the NPPES registry as of the last update on 2010-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.