What is Mark Jackson's NPI number?

Mark Jackson's National Provider Identifier (NPI) is 1083585517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Jackson's specialty?

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

Where is Mark Jackson located?

Mark Jackson's practice location on file with NPPES is 814 C St, Galt, CA 95632-1705.

What is Mark Jackson's phone number?

The practice phone number listed in the NPPES registry for Mark Jackson is (916) 494-8282.

Is Mark Jackson's NPI active?

Yes — Mark Jackson's NPI (1083585517) is active in the NPPES registry as of the last update on 2025-09-17.

IndividualActive

Mark Jackson

NPI 1083585517 · Adult Companion · Galt, CA

Mark Jackson is a Adult Companion provider in Galt, CA (NPI 1083585517).

Provider details

NPI number: 1083585517
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Male
Sole proprietor: No

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

814 C St

Galt, CA 95632-1705

Phone: (916) 494-8282

Street-level locationGet directions

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Mailing address