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David C. Herzlinger,M.D.,A Professional Corp

Specialist in Newport Beach, CA · enumerated 2007 · authorized official David Herzlinger, Owner.

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

National Provider Identifier

1710186085

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Registry record

Entity type Organization (Type 2)
Legal business name David C. Herzlinger,M.D.,A Professional Corp
Practice address 1441 Avocado Ave Ste 409, Newport Beach, CA, 92660
Phone (949) 640-4501
Fax (949) 640-0741
Enumeration date Jul 16, 2007
Last updated in NPPES May 19, 2014

Taxonomy & classification

174400000X Specialist Other Service Providers · License G26306 (CA) Primary

Authorized official

Name David Herzlinger
Title Owner
Phone (949) 640-4501

Other identifiers

Identifier Type State Issuer
G26306 Other CA MEDICARE ID

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 type of organization is David C. Herzlinger,M.D.,A Professional Corp?
David C. Herzlinger,M.D.,A Professional Corp is registered in NPPES as a Specialist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-19.