What is Darious Lewis's NPI number?

Darious Lewis's National Provider Identifier (NPI) is 1770416349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darious Lewis's specialty?

Darious Lewis is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Darious Lewis located?

Darious Lewis's practice location on file with NPPES is 9925 International Blvd, Oakland, CA 94603-2558.

What is Darious Lewis's phone number?

The practice phone number listed in the NPPES registry for Darious Lewis is (510) 993-6408.

Is Darious Lewis's NPI active?

Yes — Darious Lewis's NPI (1770416349) is active in the NPPES registry as of the last update on 2026-06-04.

IndividualActive

Darious Lewis

NPI 1770416349 · Case Manager/Care Coordinator · Oakland, CA

Darious Lewis is a Case Manager/Care Coordinator provider in Oakland, CA (NPI 1770416349).

Provider details

NPI number: 1770416349
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: Yes
License: F1920401 (CA)

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000XLicense F1920401 (CA)
Other Service Providers

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

9925 International Blvd

Oakland, CA 94603-2558

Phone: (510) 993-6408

Street-level locationGet directions

More CA providers

Mailing address