Charles Walker, PHARM D

NPI: 1659335693

Charles Walker, PHARM D

Q: What is Charles Walker's NPI number?

Charles Walker's NPI number is 1659335693, a unique 10-digit identifier issued by CMS.

Q: What does Charles Walker specialize in?

Charles Walker specializes in Pharmacist, taxonomy code 183500000X.

Q: Where does Charles Walker practice?

Charles Walker practices in Vallejo, CA 94589-2567.

Q: When was Charles Walker's NPI issued?

Charles Walker's NPI was issued on April 14, 2006.

Q: What is Charles Walker's provider type?

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

ActiveIndividual ProviderPharmacist

NPI issued: April 14, 2006

Quick Facts

NPI Number

1659335693

TypeIndividual

StatusActive

SpecialtyPharmacist

Taxonomy183500000X — Pharmacist

Phone

(707) 643-8492

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1659335693)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (April 14, 2006)

Data source: CMS NPPES

Provider Overview

CHARLES WALKER, PHARM D is a Pharmacist provider based in Vallejo, CA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1659335693

Provider TypeIndividual Provider

GenderMale

CredentialPHARM D

StatusActive

Enumeration DateApril 14, 2006

Practice Location

CityVallejo

StateCA

ZIP Code94589-2567

Phone(707) 643-8492

Specialties & Licenses

★ Primary

SpecialtyPharmacist

Taxonomy Code183500000X

License StateCA

Mailing Address

CityVallejo

StateCA

ZIP Code94589-2567

Phone(707) 643-8492

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1659335693 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 1659335693for 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 1659335693 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 Pharmacist

Pharmacists are healthcare professionals who specialize in the correct preparation, dispensing, and clinical management of medications, ensuring safe and effective prescription use for patients.

Browse all Pharmacistproviders →

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Pharmacist Providers in the US