What is Mignon Johnson's NPI number?

Mignon Johnson's National Provider Identifier (NPI) is 1598062184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mignon Johnson's specialty?

Mignon Johnson is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).

Where is Mignon Johnson located?

Mignon Johnson's practice location on file with NPPES is 390 40th St, Oakland, CA 94609-2633.

What is Mignon Johnson's phone number?

The practice phone number listed in the NPPES registry for Mignon Johnson is (510) 613-0330.

Is Mignon Johnson's NPI active?

Yes — Mignon Johnson's NPI (1598062184) is active in the NPPES registry as of the last update on 2025-05-07.

IndividualActive

Mignon Johnson

NPI 1598062184 · Adult Companion · Oakland, CA

Mignon Johnson is a Adult Companion provider in Oakland, CA (NPI 1598062184).

Provider details

NPI number: 1598062184
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
15 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

390 40th St

Oakland, CA 94609-2633

Phone: (510) 613-0330

Street-level locationGet directions

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Mailing address