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HAMZA HALLAQ
NPI 1790678712
Case Manager/Care Coordinator in Vallejo, CA

Active since May 29, 2025
508 ALABAMA ST, VALLEJO, CA 94590(707) 562-0734 Get Directions Write a Review

NPPES record last updated: August 2, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Hamza Hallaq NPPES

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

HAMZA HALLAQ (NPI 1790678712) is an individual case manager/care coordinator provider in Vallejo, California and active in the NPI registry since May 2025. He maintains a secondary practice location in Dublin.

NPPES Registry Identity

NPI1790678712
Entity TypeIndividualMale
Primary Taxonomy171M00000X
Provider Legal NameHAMZA HALLAQ
Location Address508 ALABAMA STVallejo, CA 94590-4446
Mailing Address6785 Sierra Ct Ste ADublin, CA 94568-2664 · (619) 919-9485
Phone(707) 562-0734
Sole ProprietorNo
Enumeration DateMay 29, 2025
Last NPPES UpdateAugust 2, 2025
NPPES CertifiedAugust 2, 2025
✔ NPI 1790678712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedBehavior TechnicianTaxonomy 106S00000X
508 ALABAMA ST, Vallejo, CA 94590
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Secondary Practice Location 1

Location 16785 Sierra Ct Ste ADublin, CA 94568-2664 · Phone (619) 919-9485

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.

EARL JEFFERSON
Case Manager/Care Coordinator
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (510) 899-3704
DANIEL ESPERICUETA SANCHEZ
Counselor
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (510) 318-6137
MYEASA ALLEN LMFT
Marriage & Family Therapist
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (707) 515-7186
MS. ANGELA EDWARDS
Counselor
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (707) 205-4234
AMBER DALE CURRAN
Counselor
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (510) 318-6112
EARL BANAAG
Rehabilitation Practitioner
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (707) 515-7186
RHONDA JOBE-BELL
Community Health Worker
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (707) 515-7186
MR. JAMES CHRISTOPHER LMFT
Marriage & Family Therapist
508 ALABAMA ST
VALLEJO, CA 94590
Solano County (510) 515-7186

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 Hamza Hallaq's NPI number?

The NPI number for Hamza Hallaq is 1790678712. It was assigned to this individual provider in the NPPES registry on May 29, 2025.

Where is Hamza Hallaq located?

Hamza Hallaq practices at 508 Alabama St, Vallejo, CA 94590. The listed phone number is (707) 562-0734.

What is Hamza Hallaq'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 Hamza Hallaq was last updated on August 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.