Vivian Viera, M.D

ActiveIndividual ProviderFamily Medicine
NPI issued: November 28, 2005

Quick Facts

NPI Number
1477536191
TypeIndividual
StatusActive
SpecialtyFamily Medicine
Taxonomy207Q00000X — Family Medicine
Phone
(830) 768-9200
StateTX

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1477536191)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (November 28, 2005)
Data source: CMS NPPES

Provider Overview

VIVIAN VIERA, M.D is a Family Medicine provider based in Del Rio, TX who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1477536191
Provider TypeIndividual Provider
GenderFemale
CredentialM.D
StatusActive
Enumeration DateNovember 28, 2005

Practice Location

CityDel Rio
StateTX
ZIP Code78840
Phone(830) 768-9200

Specialties & Licenses

★ Primary
SpecialtyFamily Medicine
Taxonomy Code207Q00000X
License StateTX

Mailing Address

CityDel Rio
StateTX
ZIP Code78840
Phone(830) 768-9200
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1477536191 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.

🏥

For Credentialing

Reference NPI 1477536191for 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 1477536191 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 Family Medicine

Family Medicine physicians provide comprehensive primary care to patients of all ages, managing acute illnesses, tracking chronic conditions, and emphasizing preventive healthcare.

Browse all Family Medicineproviders →
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199,317
Family Medicine Providers in the US

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People Also Ask

What is Vivian Viera's NPI number?
Vivian Viera's NPI number is 1477536191, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Vivian Viera's NPI currently active?
Yes, Vivian Viera's NPI status is Active as of the latest CMS NPPES database updates.
What does Vivian Viera specialize in?
Vivian Viera specializes in Family Medicine. The healthcare taxonomy code associated with this specialty is 207Q00000X.
Where does Vivian Viera practice?
Vivian Viera practices in Del Rio, TX 78840.
When was Vivian Viera's NPI issued?
Vivian Viera's NPI was issued on November 28, 2005.
What is Vivian Viera's provider type?
Vivian Viera is registered as an Individual Provider under CMS NPI Type 1.