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Mr. David Leon Preller, RPH

Pharmacist in Northridge, CA · enumerated 2026 · practices at Market Pharmacy LLC.

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

National Provider Identifier

1508794843

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Registry record

Entity type Individual (Type 1)
Name Mr. David Leon Preller
Credential RPH
Sex Male
Practice address 9250 Reseda Blvd, Northridge, CA, 91324
Phone (818) 701-7777
Enumeration date May 8, 2026
Last updated in NPPES May 8, 2026

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 32549 (CA) Primary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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

Where does David Preller practice?
The practice location on file with NPPES is in Northridge, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Preller?
The National Provider Identifier (NPI) for David Preller is 1508794843, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-08.