Gray Matters Integrative Psychology, PLLC
NPI 1033905815 · Clinical Psychologist · Brandon, MS
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gray Matters Integrative Psychology, PLLC is a Clinical Psychologist organization in Brandon, MS (NPI 1033905815).
Provider details
- NPI number
- 1033905815
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Brittany Sapp, Owner/Psychologist(601) 376-9370
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
1 yr 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
- 2025-04-17
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is Gray Matters Integrative Psychology, PLLC's NPI number?
- Gray Matters Integrative Psychology, PLLC's National Provider Identifier (NPI) is 1033905815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gray Matters Integrative Psychology, PLLC?
- Gray Matters Integrative Psychology, PLLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gray Matters Integrative Psychology, PLLC located?
- Gray Matters Integrative Psychology, PLLC's practice location on file with NPPES is 279 Fox Run Rd, Brandon, MS 39047-8872.
- What is Gray Matters Integrative Psychology, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Gray Matters Integrative Psychology, PLLC is (601) 376-9370.
- Does Gray Matters Integrative Psychology, PLLC accept Medicare?
- Gray Matters Integrative Psychology, PLLC 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 Gray Matters Integrative Psychology, PLLC?
- The authorized official listed on Gray Matters Integrative Psychology, PLLC's NPPES record is Brittany Sapp, Owner/Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gray Matters Integrative Psychology, PLLC's NPI active?
- Yes — Gray Matters Integrative Psychology, PLLC's NPI (1033905815) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.