What is Jennifer Guillen's NPI number?

Jennifer Guillen's National Provider Identifier (NPI) is 1760215404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Guillen's specialty?

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

Where is Jennifer Guillen located?

Jennifer Guillen's practice location on file with NPPES is 200 Cottage Ave Ste 104, Manteca, CA 95336-4935.

What is Jennifer Guillen's phone number?

The practice phone number listed in the NPPES registry for Jennifer Guillen is (209) 940-5662.

Is Jennifer Guillen's NPI active?

Yes — Jennifer Guillen's NPI (1760215404) is active in the NPPES registry as of the last update on 2026-03-17.

IndividualActive

Jennifer Guillen

NPI 1760215404 · Case Manager/Care Coordinator · Manteca, CA

Jennifer Guillen is a Case Manager/Care Coordinator provider in Manteca, CA (NPI 1760215404).

Provider details

NPI number: 1760215404
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr 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

200 Cottage Ave Ste 104

Manteca, CA 95336-4935

Phone: (209) 940-5662

Street-level locationGet directions

More CA providers

Mailing address

200 Cottage Ave