What is Michael Johnson's NPI number?

Michael Johnson's National Provider Identifier (NPI) is 1235083734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Johnson's specialty?

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

Where is Michael Johnson located?

Michael Johnson's practice location on file with NPPES is 4283 El Cajon Blvd, San Diego, CA 92105-1289.

What is Michael Johnson's phone number?

The practice phone number listed in the NPPES registry for Michael Johnson is (619) 521-1743.

Is Michael Johnson's NPI active?

Yes — Michael Johnson's NPI (1235083734) is active in the NPPES registry as of the last update on 2026-02-23.

IndividualActive

Michael Johnson

NPI 1235083734 · Adult Companion · San Diego, CA

Michael Johnson is a Adult Companion provider in San Diego, CA (NPI 1235083734).

Provider details

NPI number: 1235083734
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 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
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

4283 El Cajon Blvd

San Diego, CA 92105-1289

Phone: (619) 521-1743

Street-level locationGet directions

More CA providers

Mailing address