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MR. GUILLERMO CORTEZ JR.
NPI 1912455270
Case Manager/Care Coordinator in Merced, CA

Active since September 15, 2016
480 E 13TH ST, MERCED, CA 95341(209) 381-6800 Get Directions Write a Review

NPPES record last updated: September 15, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Guillermo Cortez Jr. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. GUILLERMO CORTEZ JR. (NPI 1912455270) is an individual case manager/care coordinator provider in Merced, California and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1912455270
Entity TypeIndividualMale
Primary Taxonomy171M00000X
Provider Legal NameMR. GUILLERMO CORTEZ JR.
Location Address480 E 13TH STMerced, CA 95341-6214
Mailing AddressPo Box 2087Merced, CA 95344-0087 · (209) 381-6800
Phone(209) 381-6800
Sole ProprietorNo
Enumeration DateSeptember 15, 2016
✔ NPI 1912455270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
480 E 13TH ST, Merced, CA 95341
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Other Names 1

Other Name (5)Mr. Willie Cortez

Other Identifiers 1

MedicaidCALIFORNIACA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICIA ROCHA PONCEANO
Counselor (Mental Health)
480 E 13TH ST
MERCED, CA 95341
Merced County (209) 381-6800
MARIO BORGE
Rehabilitation Practitioner
480 E 13TH ST
MERCED, CA 95341
Merced County (093) 816-8002
MAYSEE LEE
Counselor (Mental Health)
480 E 13TH ST
MERCED, CA 95341
Merced County (209) 381-6800
MRS. MARCELA TORREZ RN
Registered Nurse (Psychiatric/Mental Health)
480 E 13TH ST, BUILDING 1
MERCED, CA 95341
Merced County (209) 381-6800
KATHRYN EYBERG LVN
Licensed Vocational Nurse
480 E 13TH ST
MERCED, CA 95341
Merced County (209) 381-6800
MR. JOHN CARLOS
Counselor (Mental Health)
480 E 13TH ST
MERCED, CA 95341
Merced County (209) 385-7311
COUNTY OF MERCED
Clinic/Center (Adolescent and Children Mental Health)
480 E 13TH ST
MERCED, CA 95341
Merced County (209) 381-6800
EMILIA YANETH FLORES DE PEREZ
Rehabilitation Practitioner
480 E 13TH ST
MERCED, CA 95341
Merced County (209) 381-6800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Guillermo Cortez's NPI number?

The NPI number for Guillermo Cortez is 1912455270. It was assigned to this individual provider in the NPPES registry on September 15, 2016. The provider is also known as Mr. Willie Cortez.

Where is Guillermo Cortez located?

Guillermo Cortez practices at 480 E 13th St, Merced, CA 95341. The listed phone number is (209) 381-6800.

What is Guillermo Cortez's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Guillermo Cortez was last updated on September 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.