Ryan Parrett, PSY.D
NPI 1659650679 · Counseling Psychologist · Roseville, CA
Ryan Parrett, PSY.D is a Counseling Psychologist provider in Roseville, CA (NPI 1659650679).
Provider details
- NPI number
- 1659650679
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Behavior Analyst103K00000X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Cognitive & Behavioral Psychologist103TB0200X
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
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-08-08
- Last updated
- 2025-01-25
- Certified
- 2025-01-25
Frequently asked questions
- What is Ryan Parrett's NPI number?
- Ryan Parrett's National Provider Identifier (NPI) is 1659650679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Parrett's specialty?
- Ryan Parrett is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Ryan Parrett located?
- Ryan Parrett's practice location on file with NPPES is 401 Vernon St Ste B, Roseville, CA 95678-2600.
- What is Ryan Parrett's phone number?
- The practice phone number listed in the NPPES registry for Ryan Parrett is (916) 249-7101.
- Is Ryan Parrett's NPI active?
- Yes — Ryan Parrett's NPI (1659650679) is active in the NPPES registry as of the last update on 2025-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.