What is Nia Johnson's NPI number?

Nia Johnson's National Provider Identifier (NPI) is 1609685742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nia Johnson's specialty?

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

Where is Nia Johnson located?

Nia Johnson's practice location on file with NPPES is 400 Estudillo Ave Ste 100, San Leandro, CA 94577-4962.

What is Nia Johnson's phone number?

The practice phone number listed in the NPPES registry for Nia Johnson is (510) 924-0548.

Is Nia Johnson's NPI active?

Yes — Nia Johnson's NPI (1609685742) is active in the NPPES registry as of the last update on 2025-01-03.

IndividualActive

Nia Johnson

NPI 1609685742 · Case Manager/Care Coordinator · San Leandro, CA

Nia Johnson is a Case Manager/Care Coordinator provider in San Leandro, CA (NPI 1609685742).

Provider details

NPI number: 1609685742
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr 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 Estudillo Ave Ste 100

San Leandro, CA 94577-4962

Phone: (510) 924-0548

Street-level locationGet directions

More CA providers

Mailing address