What is Michelle Cao's NPI number?

Michelle Cao's National Provider Identifier (NPI) is 1578406245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michelle Cao's specialty?

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

Where is Michelle Cao located?

Michelle Cao's practice location on file with NPPES is 9523 Sauterne Way, Elk Grove, CA 95624-4644.

What is Michelle Cao's phone number?

The practice phone number listed in the NPPES registry for Michelle Cao is (408) 221-2537.

Is Michelle Cao's NPI active?

Yes — Michelle Cao's NPI (1578406245) is active in the NPPES registry as of the last update on 2026-04-09.

IndividualActive

Michelle Cao

NPI 1578406245 · Adult Companion · Elk Grove, CA

Michelle Cao is a Adult Companion provider in Elk Grove, CA (NPI 1578406245).

Provider details

NPI number: 1578406245
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Basic profile(46/100 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

9523 Sauterne Way

Elk Grove, CA 95624-4644

Phone: (408) 221-2537

Street-level locationGet directions

More CA providers

Mailing address