Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alfredo Trinidad Perez

General Practice Dentistry in Norwalk, CA · enumerated 2007.

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

National Provider Identifier

1720116635

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Registry record

Entity type Individual (Type 1)

Name Dr. Alfredo Trinidad Perez

Sex Male

Practice address 13710 Studebaker Rd, Unit F 100, Norwalk, CA, 90650

Phone (562) 933-3585

Fax (562) 925-6552

Enumeration date Mar 1, 2007

Last updated in NPPES Mar 24, 2017

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 39063 (CA) Primary

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

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 Alfredo Perez?

Alfredo Perez is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-24.