Dennis Abreu, LCSW

NPI: 1134180573

Dennis Abreu, LCSW

Q: What is Dennis Abreu's NPI number?

Dennis Abreu's NPI number is 1134180573, a unique 10-digit identifier issued by CMS.

Q: What does Dennis Abreu specialize in?

Dennis Abreu specializes in Clinical Social Worker, taxonomy code 1041C0700X.

Q: Where does Dennis Abreu practice?

Dennis Abreu practices in Corvallis, OR 97330-5223.

Q: When was Dennis Abreu's NPI issued?

Dennis Abreu's NPI was issued on March 28, 2006.

Q: What is Dennis Abreu's provider type?

Dennis Abreu is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderClinical Social Worker

NPI issued: March 28, 2006

Quick Facts

NPI Number

1134180573

TypeIndividual

StatusActive

SpecialtyClinical Social Worker

Taxonomy1041C0700X — Clinical Social Worker

Phone

(541) 766-6835

StateOR

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1134180573)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (March 28, 2006)

Data source: CMS NPPES

Provider Overview

DENNIS ABREU, LCSW is a Clinical Social Worker provider based in Corvallis, OR who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1134180573

Provider TypeIndividual Provider

GenderMale

CredentialLCSW

StatusActive

Enumeration DateMarch 28, 2006

Practice Location

CityCorvallis

StateOR

ZIP Code97330-5223

Phone(541) 766-6835

Specialties & Licenses

★ Primary

SpecialtyClinical Social Worker

Taxonomy Code1041C0700X

License StateOR

Mailing Address

CityCorvallis

StateOR

ZIP Code97330-5223

Phone(541) 766-6835

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1134180573 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1134180573for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1134180573 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Clinical Social Worker

Clinical Social Workers provide counseling, therapy, and support services to diagnose and treat mental, behavioral, and emotional disorders, often advocating for clients' access to social resources.

Browse all Clinical Social Workerproviders →

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315,777

Clinical Social Worker Providers in the US