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MERCY OSORIO
NPI 1619169224
Social Worker in Rancho Cucamonga, CA

Active since August 16, 2007
9478 ETIWANDA AVE, RANCHO CUCAMONGA, CA 91739(909) 463-7623(909) 463-7625 Get Directions Write a Review

NPPES record last updated: August 16, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mercy Osorio NPPES

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

MERCY OSORIO (NPI 1619169224) is an individual social worker in Rancho Cucamonga, California and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1619169224
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMERCY OSORIO
Location Address9478 ETIWANDA AVERancho Cucamonga, CA 91739-9662
Mailing Address9478 Etiwanda AveRancho Cucamonga, CA 91739-9662 · (909) 463-7623 · Fax (909) 463-7625
Phone(909) 463-7623
Fax(909) 463-7625
Sole ProprietorYes
Enumeration DateAugust 16, 2007
✔ NPI 1619169224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
9478 ETIWANDA AVE, Rancho Cucamonga, CA 91739
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Other Providers at the Same Location NPPES 5

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

MRS. SHYRA LYNN HARRIS BSW
Social Worker
9478 ETIWANDA AVE
RANCHO CUCAMONGA, CA 91739
San Bernardino County (909) 356-1974
MS. BONNIE JEAN HOULIHAN L.C.S.W.
Social Worker (Clinical)
9478 ETIWANDA AVE
RANCHO CUCAMONGA, CA 91739
San Bernardino County (909) 463-7582
NANCY WIRZ MFT
Marriage & Family Therapist
9478 ETIWANDA AVE
RANCHO CUCAMONGA, CA 91739
San Bernardino County (909) 463-7623
WEST VALLEY FAST
Clinic/Center (Adolescent and Children Mental Health)
9478 ETIWANDA AVE
RANCHO CUCAMONGA, CA 91739
San Bernardino County (909) 382-3080
PAUL LESLIE BURDETTE JR.
Counselor (Addiction (Substance Use Disorder))
9478 ETIWANDA AVE
RANCHO CUCAMONGA, CA 91739
San Bernardino County (909) 580-3705

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 Mercy Osorio's NPI number?

The NPI number for Mercy Osorio is 1619169224. It was assigned to this individual provider in the NPPES registry on August 16, 2007.

Where is Mercy Osorio located?

Mercy Osorio practices at 9478 Etiwanda Ave, Rancho Cucamonga, CA 91739. The listed phone number is (909) 463-7623.

What is Mercy Osorio's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Mercy Osorio was last updated on August 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.