Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Miguel Castillo, III, D.D.S, P.A.

General Practice Dentistry in Mission, TX · enumerated 2007 · authorized official Miguel Castillo, Dentist.

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

National Provider Identifier

1831373968

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. Miguel Castillo, III, D.D.S, P.A.

Practice address 900 Plaza Dr Ste 3, Mission, TX, 78572

Phone (956) 584-3125

Fax (956) 584-0383

Enumeration date Dec 26, 2007

Last updated in NPPES Dec 26, 2007

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 19222 (TX) Primary

Authorized official

Name Miguel Castillo

Title Dentist

Phone (956) 584-3125

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

Where is Dr. Miguel Castillo, III, D.D.S, P.A. located?

The practice location on file with NPPES is in Mission, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-26. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-26.