What is Mike Hennessy's NPI number?

Mike Hennessy's National Provider Identifier (NPI) is 1548146848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mike Hennessy's specialty?

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

Where is Mike Hennessy located?

Mike Hennessy's practice location on file with NPPES is 2150 Stockton Blvd, Sacramento, CA 95817-1337.

What is Mike Hennessy's phone number?

The practice phone number listed in the NPPES registry for Mike Hennessy is (916) 875-1000.

Is Mike Hennessy's NPI active?

Yes — Mike Hennessy's NPI (1548146848) is active in the NPPES registry as of the last update on 2025-08-12.

IndividualActive

Mike Hennessy

NPI 1548146848 · Adult Companion · Sacramento, CA

Mike Hennessy is a Adult Companion provider in Sacramento, CA (NPI 1548146848).

Provider details

NPI number: 1548146848
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers
Adult Companion372600000X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 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

2150 Stockton Blvd

Sacramento, CA 95817-1337

Phone: (916) 875-1000

Street-level locationGet directions

More CA providers

Mailing address