Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Josefina Arreola, MSW, ASW

Individual provider Clinical Social Worker · NPI 1427280841

MS. Josefina Arreola, MSW, ASW is a Clinical Social Worker in Lancaster, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

506 W Jackman St
Lancaster, CA 93534-2531
Phone: (661) 726-2850
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW99470 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence ASW70690 (CA)

Record details

NPI number1427280841
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , ASW
Sole proprietorNo
NPI enumeratedAugust 18, 2009
Last updated in NPPESMarch 4, 2021
Certification dateFebruary 23, 2021

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