NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Esteban Piotraszewski, DDS, Pdc

General Practice Dentistry in Sylmar, CA · enumerated 2015 · authorized official Esteban Piotraszewski, Dentist.

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

National Provider Identifier

1477919702

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Esteban Piotraszewski, DDS, Pdc
Practice address 13187 Gladstone Ave, Sylmar, CA, 91342
Enumeration date Dec 31, 2015
Last updated in NPPES Dec 31, 2015

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Esteban Piotraszewski
Title Dentist

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Esteban Piotraszewski, DDS, Pdc?
The NPI for Esteban Piotraszewski, DDS, Pdc is 1477919702, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Esteban Piotraszewski, DDS, Pdc?
NPPES lists Esteban Piotraszewski (Dentist) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-31.