What is Diana De Leon's NPI number?

Diana De Leon's National Provider Identifier (NPI) is 1013643907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana De Leon's specialty?

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

Where is Diana De Leon located?

Diana De Leon's practice location on file with NPPES is 9340 E Stockton Blvd, Elk Grove, CA 95624-1563.

What is Diana De Leon's phone number?

The practice phone number listed in the NPPES registry for Diana De Leon is (916) 509-8198.

Is Diana De Leon's NPI active?

Yes — Diana De Leon's NPI (1013643907) is active in the NPPES registry as of the last update on 2026-03-30.

IndividualActive

Diana De Leon

NPI 1013643907 · Adult Companion · Elk Grove, CA

Diana De Leon is a Adult Companion provider in Elk Grove, CA (NPI 1013643907).

Provider details

NPI number: 1013643907
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
3 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

9340 E Stockton Blvd

Elk Grove, CA 95624-1563

Phone: (916) 509-8198

Street-level locationGet directions

More CA providers

Mailing address