Matter Clinical Services, P.C.
NPI 1396094959 · Clinical Psychologist · Naperville, IL
Matter Clinical Services, P.C. is a Clinical Psychologist organization in Naperville, IL (NPI 1396094959).
Provider details
- NPI number
- 1396094959
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- James Matter, President(630) 778-9050
- License
- 071008340 (IL)
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
13 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
- 2012-08-29
- Last updated
- 2012-08-29
Frequently asked questions
- What is Matter Clinical Services, P.C.'s NPI number?
- Matter Clinical Services, P.C.'s National Provider Identifier (NPI) is 1396094959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Matter Clinical Services, P.C.?
- Matter Clinical Services, P.C. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Matter Clinical Services, P.C. located?
- Matter Clinical Services, P.C.'s practice location on file with NPPES is 475 River Bend Road, Naperville, IL 60540.
- What is Matter Clinical Services, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Matter Clinical Services, P.C. is (630) 778-9050.
- Who is the authorized official for Matter Clinical Services, P.C.?
- The authorized official listed on Matter Clinical Services, P.C.'s NPPES record is James Matter, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Matter Clinical Services, P.C.'s NPI active?
- Yes — Matter Clinical Services, P.C.'s NPI (1396094959) is active in the NPPES registry as of the last update on 2012-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.