Tomas Walker, DNP, APRN, BC-ADM

NPI: 1891791802

Tomas Walker, DNP, APRN, BC-ADM

Q: What is Tomas Walker's NPI number?

Tomas Walker's NPI number is 1891791802, a unique 10-digit identifier issued by CMS.

Q: What does Tomas Walker specialize in?

Tomas Walker specializes in Nurse Practitioner, taxonomy code 363LF0000X.

Q: Where does Tomas Walker practice?

Tomas Walker practices in San Diego, CA 92121-4356.

Q: When was Tomas Walker's NPI issued?

Tomas Walker's NPI was issued on June 23, 2005.

Q: What is Tomas Walker's provider type?

Tomas Walker is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderNurse Practitioner

NPI issued: June 23, 2005

Quick Facts

NPI Number

1891791802

TypeIndividual

StatusActive

SpecialtyNurse Practitioner

Taxonomy363LF0000X — Nurse Practitioner

Phone

(702) 260-0993

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1891791802)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (June 23, 2005)

Data source: CMS NPPES

Provider Overview

TOMAS WALKER, DNP, APRN, BC-ADM is a Nurse Practitioner provider based in San Diego, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1891791802

Provider TypeIndividual Provider

GenderMale

CredentialDNP, APRN, BC-ADM

StatusActive

Enumeration DateJune 23, 2005

Practice Location

CitySan Diego

StateCA

ZIP Code92121-4356

Phone(702) 260-0993

Specialties & Licenses

★ Primary

SpecialtyNurse Practitioner

Taxonomy Code363LF0000X

License StateCA

Mailing Address

CitySan Diego

StateCA

ZIP Code92121-4356

Phone(702) 260-0993

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1891791802 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 1891791802for 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 1891791802 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 Nurse Practitioner

Family Nurse Practitioners (FNPs) provide comprehensive primary healthcare services across the lifespan, including diagnostic assessments, prescribing medications, and disease prevention education.

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