Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Castle Hills Family Dental

General Practice Dentistry in San Antonio, TX · enumerated 2009 · authorized official Rafael Mercado, General Dentist/Owner.

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

National Provider Identifier

1306173554

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Registry record

Entity type Organization (Type 2)

Legal business name Castle Hills Family Dental

Practice address 1931 Nw Military Hwy, Suite 225, San Antonio, TX, 78213

Phone (210) 732-4570

Fax (210) 732-4572

Enumeration date Nov 9, 2009

Last updated in NPPES Jul 18, 2014

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 17101 (TX) Primary

Authorized official

Name Rafael Mercado

Title General Dentist/Owner

Phone (210) 732-4570

Other identifiers

Identifier	Type	State	Issuer
180123502	Medicaid	TX	-
1376774851	Other	TX	NPI
136341809	Medicaid	TX	-

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 Castle Hills Family Dental located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-07-18. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Rafael Mercado General Practice Dentistry · San Antonio, TX NPI 1376633479 Sharon Knoblock Addiction (Substance Use Disorder) Counselor · San Antonio, TX NPI 1679796098 Hearing Aid Labs LLC Hearing Aid Equipment · San Antonio, TX NPI 1134390438 John Rangel Clinical Social Worker · San Antonio, TX NPI 1316170731 Jennelle Sweeney Chiropractor · Castle Hills, TX NPI 1013233956 San Antonio Family Alternative Medicine Chiropractor · Castle Hills, TX NPI 1912210592 Roy Ricker Professional Counselor · San Antonio, TX NPI 1558676189 David Vinson Professional Counselor · Castle Hills, TX NPI 1063879534

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-18.