IndividualActive
Leanna Lewis, MSW
NPI 1679772412 · Clinical Social Worker · Oakland, CA
Leanna Lewis, MSW is a Clinical Social Worker provider in Oakland, CA (NPI 1679772412).
Provider details
- NPI number
- 1679772412
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
747 52nd St
Oakland, CA 94609-1809
Phone: (510) 428-3885
Fax: (510) 601-3913
Street-level locationGet directions
Mailing address
747 52nd St
Oakland, CA 94609-1809
Registry dates
- Enumerated
- 2007-07-12
- Last updated
- 2007-07-12
Frequently asked questions
- What is Leanna Lewis's NPI number?
- Leanna Lewis's National Provider Identifier (NPI) is 1679772412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leanna Lewis's specialty?
- Leanna Lewis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leanna Lewis located?
- Leanna Lewis's practice location on file with NPPES is 747 52nd St, Oakland, CA 94609-1809.
- What is Leanna Lewis's phone number?
- The practice phone number listed in the NPPES registry for Leanna Lewis is (510) 428-3885.
- Is Leanna Lewis's NPI active?
- Yes — Leanna Lewis's NPI (1679772412) is active in the NPPES registry as of the last update on 2007-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.