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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Hsing-Hsien Tung

Pharmacist in Moorpark, CA · enumerated 2016 · practices at Longs Drug Stores California LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336596816

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Registry record

Entity type Individual (Type 1)
Name Dr. Hsing-Hsien Tung
Sex Female
Practice address Moorpark, CA, 93021
Phone (805) 530-0996
Fax (805) 517-1148
Enumeration date May 16, 2016
Last updated in NPPES May 16, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 62574 (CA) Primary

Other identifiers

Identifier Type State Issuer
62574 Other - CALIFORNIA BOARD OF PHARMACY

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Hsing-Hsien Tung?
The National Provider Identifier (NPI) for Hsing-Hsien Tung is 1336596816, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hsing-Hsien Tung practice?
The practice location on file with NPPES is in Moorpark, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-16.