IndividualActive
Karyn Lew
NPI 1609366020 · Behavior Technician · Oakland, CA
Karyn Lew is a Behavior Technician provider in Oakland, CA (NPI 1609366020).
Provider details
- NPI number
- 1609366020
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
400 29th St Ste 204
Oakland, CA 94609-3547
Phone: (510) 679-3545
Street-level locationGet directions
Mailing address
5900 Avoca Ave
Oakland, CA 94611-1902
Registry dates
- Enumerated
- 2018-05-10
- Last updated
- 2018-05-10
Frequently asked questions
- What is Karyn Lew's NPI number?
- Karyn Lew's National Provider Identifier (NPI) is 1609366020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karyn Lew's specialty?
- Karyn Lew is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Karyn Lew located?
- Karyn Lew's practice location on file with NPPES is 400 29th St Ste 204, Oakland, CA 94609-3547.
- What is Karyn Lew's phone number?
- The practice phone number listed in the NPPES registry for Karyn Lew is (510) 679-3545.
- Is Karyn Lew's NPI active?
- Yes — Karyn Lew's NPI (1609366020) is active in the NPPES registry as of the last update on 2018-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.