What is Christina Duncan's NPI number?

Christina Duncan's National Provider Identifier (NPI) is 1700739703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christina Duncan's specialty?

Christina Duncan is listed in the NPPES registry with a primary specialty of Attendant Care Provider (Nursing Service Related Providers).

Where is Christina Duncan located?

Christina Duncan's practice location on file with NPPES is 14881 Quail Valley Way, El Cajon, CA 92021-2228.

What is Christina Duncan's phone number?

The practice phone number listed in the NPPES registry for Christina Duncan is (619) 212-6368.

Is Christina Duncan's NPI active?

Yes — Christina Duncan's NPI (1700739703) is active in the NPPES registry as of the last update on 2026-02-18.

IndividualActive

Christina Duncan

NPI 1700739703 · Attendant Care Provider · El Cajon, CA

Christina Duncan is a Attendant Care Provider provider in El Cajon, CA (NPI 1700739703).

Provider details

NPI number: 1700739703
Entity type: Individual
Primary specialty: Attendant Care ProviderNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Attendant Care ProviderPrimary3747A0650X
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

14881 Quail Valley Way

El Cajon, CA 92021-2228

Phone: (619) 212-6368

Street-level locationGet directions

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Mailing address