William Zen, PHARM.D

NPI: 1386963551

William Zen, PHARM.D

Q: What is William Zen's NPI number?

William Zen's NPI number is 1386963551, a unique 10-digit identifier issued by CMS.

Q: What does William Zen specialize in?

William Zen specializes in Pharmacist, taxonomy code 183500000X.

Q: Where does William Zen practice?

William Zen practices in San Dimas, CA 91773-2420.

Q: When was William Zen's NPI issued?

William Zen's NPI was issued on May 26, 2010.

Q: What is William Zen's provider type?

William Zen is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderPharmacist

NPI issued: May 26, 2010

Quick Facts

NPI Number

1386963551

TypeIndividual

StatusActive

SpecialtyPharmacist

Taxonomy183500000X — Pharmacist

Phone

(714) 328-3893

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1386963551)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (May 26, 2010)

Data source: CMS NPPES

Provider Overview

WILLIAM ZEN, PHARM.D is a Pharmacist provider based in San Dimas, CA who has been registered with CMS since 2010. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1386963551

Provider TypeIndividual Provider

GenderMale

CredentialPHARM.D

StatusActive

Enumeration DateMay 26, 2010

Practice Location

CitySan Dimas

StateCA

ZIP Code91773-2420

Phone(714) 328-3893

Specialties & Licenses

★ Primary

SpecialtyPharmacist

Taxonomy Code183500000X

License StateCA

Mailing Address

CitySan Dimas

StateCA

ZIP Code91773-2420

Phone(714) 328-3893

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1386963551 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 1386963551for 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 1386963551 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