What is Annissa Mancillas's NPI number?

Annissa Mancillas's National Provider Identifier (NPI) is 1154298958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Annissa Mancillas's specialty?

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

Where is Annissa Mancillas located?

Annissa Mancillas's practice location on file with NPPES is 1912 E Lake Ave, Watsonville, CA 95076-2325.

What is Annissa Mancillas's phone number?

The practice phone number listed in the NPPES registry for Annissa Mancillas is (831) 515-9194.

Is Annissa Mancillas's NPI active?

Yes — Annissa Mancillas's NPI (1154298958) is active in the NPPES registry as of the last update on 2025-10-17.

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Annissa Mancillas

NPI 1154298958 · Case Manager/Care Coordinator · Watsonville, CA

Annissa Mancillas is a Case Manager/Care Coordinator provider in Watsonville, CA (NPI 1154298958).

Provider details

NPI number: 1154298958
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

1912 E Lake Ave

Watsonville, CA 95076-2325

Phone: (831) 515-9194

Street-level locationGet directions

More CA providers

Mailing address