NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Robles DDS & Castellanos DDS Inc

General Practice Dentistry in La Habra, CA · enumerated 2017 · authorized official Patty Reeser, Office Staff.

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

National Provider Identifier

1124547138

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Robles DDS & Castellanos DDS Inc
Practice address 831 E Lambert Rd Ste C, La Habra, CA, 90631
Fax (562) 697-1709
Enumeration date Sep 12, 2017
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 60364 (CA) Primary

Authorized official

Name Patty Reeser
Title Office Staff

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 Robles DDS & Castellanos DDS Inc?
The NPI for Robles DDS & Castellanos DDS Inc is 1124547138, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Robles DDS & Castellanos DDS Inc?
NPPES lists Patty Reeser (Office Staff) 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 2022-07-21.