Michael Maidaa

Michael Maidaa is a Urology Physician provider (Urology) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1366008641 since 2019. Practices at Marinelli & Feldman Mds (listed at the same practice address in NPPES).

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NPI	1366008641
Entity type	Individual (Type 1)
Name	Michael Maidaa
Sex	Male
Practice address	1915 SUNNY CREST DR, Fullerton, CA, 92835
Phone	7148792410
Fax	7148795340
Enumeration date	2019-05-13
Last updated in NPPES	2024-08-28

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208800000X	Urology Physician	Primary	A194568	CA
390200000X	Student in an Organized Health Care Education/Training Program	Secondary	—	—

Copy-ready billing details

Provider: Michael Maidaa
NPI: 1366008641
Taxonomy: 208800000X (Urology Physician)
Address: 1915 SUNNY CREST DR, Fullerton, CA, 92835

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1851498133	Marinelli & Feldman Mds	Organization	Urology Physician	Fullerton, CA
1285921882	Scott Hughes	Individual	Urology Physician	Fullerton, CA
1558214395	David Chong	Individual	Physician Assistant	Fullerton, CA

Verify this record

Cross-check NPI 1366008641 against the authoritative CMS record: view Michael Maidaa on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Michael Maidaa?

Michael Maidaa is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-08-28.