Dau Nguyen, M.D

ActiveIndividual ProviderPsychiatry
NPI issued: May 17, 2006

Quick Facts

NPI Number
1578515375
TypeIndividual
StatusActive
SpecialtyPsychiatry
Taxonomy2084P0800X — Psychiatry
Phone
(909) 252-5149
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1578515375)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (May 17, 2006)
Data source: CMS NPPES

Provider Overview

DAU NGUYEN, M.D is a Psychiatry provider based in San Bernardino, CA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1578515375
Provider TypeIndividual Provider
GenderMale
CredentialM.D
StatusActive
Enumeration DateMay 17, 2006

Practice Location

CitySan Bernardino
StateCA
ZIP Code92415-0026
Phone(909) 252-5149

Specialties & Licenses

★ Primary
SpecialtyPsychiatry
Taxonomy Code2084P0800X
License StateCA

Mailing Address

CitySan Bernardino
StateCA
ZIP Code92415-0026
Phone(909) 252-5149
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1578515375 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 1578515375for 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 1578515375 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 Psychiatry

Psychiatrists are medical doctors who specialize in the diagnosis, treatment, and prevention of mental, emotional, and behavioral disorders, with the authority to prescribe medications.

Browse all Psychiatryproviders →
📊
66,150
Psychiatry Providers in the US

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People Also Ask

What is Dau Nguyen's NPI number?
Dau Nguyen's NPI number is 1578515375, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Dau Nguyen's NPI currently active?
Yes, Dau Nguyen's NPI status is Active as of the latest CMS NPPES database updates.
What does Dau Nguyen specialize in?
Dau Nguyen specializes in Psychiatry. The healthcare taxonomy code associated with this specialty is 2084P0800X.
Where does Dau Nguyen practice?
Dau Nguyen practices in San Bernardino, CA 92415-0026.
When was Dau Nguyen's NPI issued?
Dau Nguyen's NPI was issued on May 17, 2006.
What is Dau Nguyen's provider type?
Dau Nguyen is registered as an Individual Provider under CMS NPI Type 1.