1. Home
  2. Directory
  3. Rhode Island
  4. Providence
  5. Social Worker
  6. NPI Profile

WALTER O. ORELLANA LICSW
NPI 1154648343
Social Worker - Clinical in Providence, RI

Active since April 27, 2010
530 NORTH MAIN ST., PROVIDENCE, RI 02906(401) 276-4020 Get Directions Write a Review

NPPES record last updated: September 19, 2012. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Walter O. Orellana Licsw NPPES

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

WALTER O. ORELLANA LICSW (NPI 1154648343) is an individual clinical provider in Providence, Rhode Island, licensed in Rhode Island (ISW02248) and active in the NPI registry since April 2010.

NPPES Registry Identity

NPI1154648343
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameWALTER O. ORELLANACredential: LICSW
Location Address530 NORTH MAIN ST.Providence, RI 02906-2532
Mailing Address530 N Main StProvidence, RI 02904-5762 · (401) 276-4020
Phone(401) 276-4020
Sole ProprietorYes
Enumeration DateApril 27, 2010
Last NPPES UpdateSeptember 19, 2012
✔ NPI 1154648343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in RI · ISW02248
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
530 NORTH MAIN ST., Providence, RI 02906
Open in Google Maps ↗

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 Walter Orellana's NPI number?

The NPI number for Walter Orellana is 1154648343. It was assigned to this individual provider in the NPPES registry on April 27, 2010.

Where is Walter Orellana located?

Walter Orellana practices at 530 North Main St., Providence, RI 02906. The listed phone number is (401) 276-4020.

What is Walter Orellana's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Walter Orellana was last updated on September 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.