What is Jessica Duncan's NPI number?

Jessica Duncan's National Provider Identifier (NPI) is 1225989445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jessica Duncan's specialty?

Jessica Duncan is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Jessica Duncan located?

Jessica Duncan's practice location on file with NPPES is 3636 Doral Dr, Fairfield, CA 94533-7748.

What is Jessica Duncan's phone number?

The practice phone number listed in the NPPES registry for Jessica Duncan is (808) 285-5782.

Is Jessica Duncan's NPI active?

Yes — Jessica Duncan's NPI (1225989445) is active in the NPPES registry as of the last update on 2026-02-04.

IndividualActive

Jessica Duncan

NPI 1225989445 · Case Manager/Care Coordinator · Fairfield, CA

Jessica Duncan is a Case Manager/Care Coordinator provider in Fairfield, CA (NPI 1225989445).

Provider details

NPI number: 1225989445
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service 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

3636 Doral Dr

Fairfield, CA 94533-7748

Phone: (808) 285-5782

Street-level locationGet directions

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Mailing address