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David B Rosenblum O D Inc

Optometrist in Cerritos, CA · enumerated 2008 · authorized official Heidi Pham-Murphy, President.

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

National Provider Identifier

1720239288

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Registry record

Entity type Organization (Type 2)
Legal business name David B Rosenblum O D Inc
Other name <Unavail>
Practice address 11805 South St, Cerritos, CA, 90703
Phone (562) 860-4475
Fax (562) 924-3526
Enumeration date Oct 2, 2008
Last updated in NPPES Mar 17, 2025

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 10235T (CA) Primary

Authorized official

Name Heidi Pham-Murphy
Title President
Phone (949) 640-4473

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 David B Rosenblum O D Inc?
The NPI for David B Rosenblum O D Inc is 1720239288, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for David B Rosenblum O D Inc?
NPPES lists Heidi Pham-Murphy (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-17.