Ari Oklan
NPI 1962759449 · Clinical Psychologist · Berkeley, CA
Ari Oklan is a Clinical Psychologist provider in Berkeley, CA (NPI 1962759449).
Provider details
- NPI number
- 1962759449
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PSY30350 (CA)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 412 Red Hill Ave Ste 5San Anselmo, CA 94960-2468Phone: (510) 621-7098
- 1001 Potrero Ave6bSan Francisco, CA 94110-3518Phone: (415) 206-5270Fax: (415) 206-4722
Registry dates
- Enumerated
- 2012-08-14
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is Ari Oklan's NPI number?
- Ari Oklan's National Provider Identifier (NPI) is 1962759449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ari Oklan's specialty?
- Ari Oklan is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ari Oklan located?
- Ari Oklan's practice location on file with NPPES is 3075 Adeline St Ste 120, Berkeley, CA 94703-2579.
- What is Ari Oklan's phone number?
- The practice phone number listed in the NPPES registry for Ari Oklan is (510) 848-1112.
- Is Ari Oklan's NPI active?
- Yes — Ari Oklan's NPI (1962759449) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.