Brian Reagan, M.D

NPI: 1639162332

Brian Reagan, M.D

Q: What is Brian Reagan's NPI number?

Brian Reagan's NPI number is 1639162332, a unique 10-digit identifier issued by CMS.

Q: What does Brian Reagan specialize in?

Brian Reagan specializes in Specialty not listed, taxonomy code 174400000X.

Q: Where does Brian Reagan practice?

Brian Reagan practices in Carlsbad, CA 92009.

Q: When was Brian Reagan's NPI issued?

Brian Reagan's NPI was issued on August 26, 2005.

Q: What is Brian Reagan's provider type?

Brian Reagan is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderSpecialty not listed

NPI issued: August 26, 2005

Quick Facts

NPI Number

1639162332

TypeIndividual

StatusActive

SpecialtySpecialty not listed

Taxonomy174400000X — Specialty not listed

Phone

(760) 707-5090

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1639162332)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (August 26, 2005)

Data source: CMS NPPES

Provider Overview

BRIAN REAGAN, M.D is a Healthcare provider based in Carlsbad, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1639162332

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateAugust 26, 2005

Practice Location

CityCarlsbad

StateCA

ZIP Code92009

Phone(760) 707-5090

Specialties & Licenses

★ Primary

SpecialtySpecialty not listed

Taxonomy Code174400000X

License StateCA

Mailing Address

CityCarlsbad

StateCA

ZIP Code92009

Phone(760) 707-5090

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1639162332 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 1639162332for 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 1639162332 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 Specialty not listed

Specialists in Specialty not listed provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

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