IndividualActive
Ryan Shallat, PSY.D.
NPI 1528117082 · Clinical Psychologist · Oakland, CA
Ryan Shallat, PSY.D. is a Clinical Psychologist provider in Oakland, CA (NPI 1528117082).
Provider details
- NPI number
- 1528117082
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- RPS 2006052 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
4368 Lincoln Ave
Oakland, CA 94602-2529
Phone: (510) 482-6632
Street-level locationGet directions
Mailing address
846 Alma Pl
Oakland, CA 94610-2502
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ryan Shallat's NPI number?
- Ryan Shallat's National Provider Identifier (NPI) is 1528117082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Shallat's specialty?
- Ryan Shallat is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ryan Shallat located?
- Ryan Shallat's practice location on file with NPPES is 4368 Lincoln Ave, Oakland, CA 94602-2529.
- What is Ryan Shallat's phone number?
- The practice phone number listed in the NPPES registry for Ryan Shallat is (510) 482-6632.
- Is Ryan Shallat's NPI active?
- Yes — Ryan Shallat's NPI (1528117082) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.