OrganizationActive
Clearwater Psychological Services
NPI 1083810527 · Psychologist · Oakland, CA
Clearwater Psychological Services is a Psychologist organization in Oakland, CA (NPI 1083810527).
Provider details
- NPI number
- 1083810527
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Sharon Witkin, Executive Director(510) 596-8137
- License
- PSY 16276 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
345 38th St
Oakland, CA 94609-2703
Phone: (510) 596-8137
Street-level locationGet directions
Mailing address
345 38th St
Oakland, CA 94609-2703
Other names (DBA / former)
- Doing business as
- Clearwater Counseling and Assessment Services
Registry dates
- Enumerated
- 2007-06-22
- Last updated
- 2020-08-22
Frequently asked questions
- What is Clearwater Psychological Services's NPI number?
- Clearwater Psychological Services's National Provider Identifier (NPI) is 1083810527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clearwater Psychological Services?
- Clearwater Psychological Services is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Clearwater Psychological Services located?
- Clearwater Psychological Services's practice location on file with NPPES is 345 38th St, Oakland, CA 94609-2703.
- What is Clearwater Psychological Services's phone number?
- The practice phone number listed in the NPPES registry for Clearwater Psychological Services is (510) 596-8137.
- Who is the authorized official for Clearwater Psychological Services?
- The authorized official listed on Clearwater Psychological Services's NPPES record is Sharon Witkin, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clearwater Psychological Services's NPI active?
- Yes — Clearwater Psychological Services's NPI (1083810527) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.