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Marinelli & Feldman Mds

Urology Physician in Fullerton, CA · enumerated 2006 · authorized official Angelica Reyes, Office Manager.

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

National Provider Identifier

1851498133

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Registry record

Entity type Organization (Type 2)
Legal business name Marinelli & Feldman Mds
Practice address 1915 Sunny Crest Dr, Fullerton, CA, 92835
Phone (714) 879-2410
Fax (714) 879-5340
Enumeration date Sep 20, 2006
Last updated in NPPES Sep 15, 2020

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians · License G59971 (CA) Primary
208800000X Urology Physician Allopathic & Osteopathic Physicians · License A79874 (CA) Secondary

Authorized official

Name Angelica Reyes
Title Office Manager
Phone (714) 879-2410

Other identifiers

Identifier Type State Issuer
05D0684380 Other CA CLIA
G41816 Other CA MEDI CAL RENDERING
G59971 Other CA MEDI-CAL RENDERING
GR0011581 Medicaid CA -

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 Marinelli & Feldman Mds?
Marinelli & Feldman Mds is registered in NPPES as a Urology Physician (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 2020-09-15.