Doug Matthews, PH.D

ActiveIndividual ProviderPsychologist
NPI issued: October 8, 2005

Quick Facts

NPI Number
1891783478
TypeIndividual
StatusActive
SpecialtyPsychologist
Taxonomy103T00000X — Psychologist
Phone
(714) 778-1863
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1891783478)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (October 8, 2005)
Data source: CMS NPPES

Provider Overview

DOUG MATTHEWS, PH.D is a Psychologist provider based in Anaheim, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1891783478
Provider TypeIndividual Provider
GenderMale
CredentialPH.D
StatusActive
Enumeration DateOctober 8, 2005

Practice Location

CityAnaheim
StateCA
ZIP Code92805-3202
Phone(714) 778-1863

Specialties & Licenses

★ Primary
SpecialtyPsychologist
Taxonomy Code103T00000X
License StateCA

Mailing Address

CityAnaheim
StateCA
ZIP Code92805-3202
Phone(714) 778-1863
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1891783478 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 1891783478for 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 1891783478 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 Psychologist

Specialists in Psychologist provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Psychologistproviders →
📊
57,018
Psychologist Providers in the US

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People Also Ask

What is Doug Matthews's NPI number?
Doug Matthews's NPI number is 1891783478, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Doug Matthews's NPI currently active?
Yes, Doug Matthews's NPI status is Active as of the latest CMS NPPES database updates.
What does Doug Matthews specialize in?
Doug Matthews specializes in Psychologist. The healthcare taxonomy code associated with this specialty is 103T00000X.
Where does Doug Matthews practice?
Doug Matthews practices in Anaheim, CA 92805-3202.
When was Doug Matthews's NPI issued?
Doug Matthews's NPI was issued on October 8, 2005.
What is Doug Matthews's provider type?
Doug Matthews is registered as an Individual Provider under CMS NPI Type 1.