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ARIEANA CASTELLANOS LCSW
NPI 1023591344
Social Worker in Oakland, CA

Active since September 12, 2018PECOS Enrolled
3001 INTRNL BLVD, OAKLAND, CA 94601(510) 881-5921 Get Directions Write a Review

NPPES record last updated: February 21, 2023. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Feb 21, 2023, Jan 19, 2023, Dec 21, 2022 and 2 more (5 updates tracked since 2018).

About Arieana Castellanos Lcsw NPPES

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

ARIEANA CASTELLANOS LCSW (NPI 1023591344) is an individual social worker in Oakland, California, licensed in California (112575) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Dublin.

NPPES Registry Identity

NPI1023591344
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameARIEANA CASTELLANOSCredential: LCSW
Location Address3001 INTRNL BLVDOakland, CA 94601-2203
Mailing AddressPo Box 174Mount Eden, CA 94557-0174
Phone(510) 881-5921
Sole ProprietorNo
Enumeration DateSeptember 12, 2018
Last NPPES UpdateFebruary 21, 20235 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2023
✔ NPI 1023591344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · 112575
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.
3001 INTRNL BLVD, Oakland, CA 94601
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Secondary Practice Location 1

Location 16904 Village PkwyDublin, CA 94568-2406 · Phone (925) 217-0313

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arieana Castellanos Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Arieana Castellanos's NPI number?

The NPI number for Arieana Castellanos is 1023591344. It was assigned to this individual provider in the NPPES registry on September 12, 2018.

Where is Arieana Castellanos located?

Arieana Castellanos practices at 3001 Intrnl Blvd, Oakland, CA 94601. The listed phone number is (510) 881-5921.

What is Arieana Castellanos's specialty?

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

Is Arieana Castellanos enrolled in Medicare?

Yes. Arieana Castellanos is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arieana Castellanos was last updated on February 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.