Ryan Kolakoski, PSYD
NPI 1063589182 · Psychologist · Pleasant Hill, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Kolakoski, PSYD is a Psychologist provider in Pleasant Hill, CA (NPI 1063589182).
Provider details
- NPI number
- 1063589182
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- PSY 17992 (CA)
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
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
- 2006-11-30
- Last updated
- 2022-01-03
Frequently asked questions
- What is Ryan Kolakoski's NPI number?
- Ryan Kolakoski's National Provider Identifier (NPI) is 1063589182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Kolakoski's specialty?
- Ryan Kolakoski is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ryan Kolakoski located?
- Ryan Kolakoski's practice location on file with NPPES is 391 Taylor Blvd, Pleasant Hill, CA 94523-2294.
- What is Ryan Kolakoski's phone number?
- The practice phone number listed in the NPPES registry for Ryan Kolakoski is (925) 688-8910.
- Does Ryan Kolakoski accept Medicare?
- Ryan Kolakoski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Kolakoski's NPI active?
- Yes — Ryan Kolakoski's NPI (1063589182) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.