Christopher Arrillaga, PSYD
NPI 1235270851 · Psychologist · Austin, TX
Christopher Arrillaga, PSYD is a Psychologist provider in Austin, TX (NPI 1235270851).
Provider details
- NPI number
- 1235270851
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 38770 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
19 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
- 2007-02-08
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is Christopher Arrillaga's NPI number?
- Christopher Arrillaga's National Provider Identifier (NPI) is 1235270851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Arrillaga's specialty?
- Christopher Arrillaga is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Christopher Arrillaga located?
- Christopher Arrillaga's practice location on file with NPPES is 4310 Medical Pkwy Ste 101, Austin, TX 78756-3331.
- What is Christopher Arrillaga's phone number?
- The practice phone number listed in the NPPES registry for Christopher Arrillaga is (510) 926-6767.
- Is Christopher Arrillaga's NPI active?
- Yes — Christopher Arrillaga's NPI (1235270851) 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.