OrganizationActive
Christopher Arrillaga, Psyd
NPI 1558292284 · Psychologist · Austin, TX
Christopher Arrillaga, Psyd is a Psychologist organization in Austin, TX (NPI 1558292284).
Provider details
- NPI number
- 1558292284
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Christopher Arrillaga, Psychologist(510) 926-6767
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
4310 Medical Pkwy Ste 101
Austin, TX 78756-3331
Phone: (510) 926-6767
Fax: (512) 631-1523
Street-level locationGet directions
Mailing address
4310 Medical Pkwy Ste 101
Austin, TX 78756-3331
Additional practice locations (1)
- 3468 Mt Diablo Blvd Ste B201Lafayette, CA 94549-3959Phone: (501) 926-6767Fax: (512) 631-1523
Registry dates
- Enumerated
- 2026-05-29
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is Christopher Arrillaga, Psyd's NPI number?
- Christopher Arrillaga, Psyd's National Provider Identifier (NPI) is 1558292284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Christopher Arrillaga, Psyd?
- Christopher Arrillaga, Psyd is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Christopher Arrillaga, Psyd located?
- Christopher Arrillaga, Psyd's practice location on file with NPPES is 4310 Medical Pkwy Ste 101, Austin, TX 78756-3331.
- What is Christopher Arrillaga, Psyd's phone number?
- The practice phone number listed in the NPPES registry for Christopher Arrillaga, Psyd is (510) 926-6767.
- Who is the authorized official for Christopher Arrillaga, Psyd?
- The authorized official listed on Christopher Arrillaga, Psyd's NPPES record is Christopher Arrillaga, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Christopher Arrillaga, Psyd's NPI active?
- Yes — Christopher Arrillaga, Psyd's NPI (1558292284) is active in the NPPES registry as of the last update on 2026-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.