JOHN RICHARD CASTILLO DDS
NPI 1346459294
Dentist - General Practice in Mission Viejo, CA

Q: What is John Castillo's NPI number?

The NPI number for John Castillo is 1346459294. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Q: What is John Castillo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for John Castillo was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 21, 2007

27725 SANTA MARGARITA PKWY, STE 241, MISSION VIEJO, CA 92691(949) 215-7730(949) 859-1318 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John Richard Castillo Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN RICHARD CASTILLO DDS (NPI 1346459294) is an individual general practice provider in Mission Viejo, California, licensed in California (37794) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1346459294

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameJOHN RICHARD CASTILLOCredential: DDS

Location Address27725 SANTA MARGARITA PKWY, STE 241Mission Viejo, CA 92691-6704

Mailing Address27725 Santa Margarita Pkwy, Ste 241Mission Viejo, CA 92691-6704 · (949) 215-7730 · Fax (949) 859-1318

Phone(949) 215-7730

Fax(949) 859-1318

Sole ProprietorYes

Enumeration DateMay 21, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1346459294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 37794

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

27725 SANTA MARGARITA PKWY, Mission Viejo, CA 92691

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROBERT A MILNER DDS DENTAL CORPORATION

Dentist

27725 SANTA MARGARITA PKWY, SUITE 120
MISSION VIEJO, CA 92691

Orange County (949) 859-8899

DR. JULIE ANN MALLEY D.C.

Chiropractor (Sports Physician)

27725 SANTA MARGARITA PKWY, SUITE 201
MISSION VIEJO, CA 92691

Orange County (949) 454-9355

JOHN CASTILLO DDS INC

Dentist (General Practice)

27725 SANTA MARGARITA PKWY, STE 241
MISSION VIEJO, CA 92691

Orange County (949) 215-7730

CHARLOTTE M GUERRERO M.S., CCC-SLP

Speech-Language Pathologist

27725 SANTA MARGARITA PKWY, SUITE 221
MISSION VIEJO, CA 92691

Orange County (949) 330-3651

GUY W MENDIVIL DDS INC

Dentist (Orthodontics and Dentofacial Orthopedics)

27725 SANTA MARGARITA PKWY, SUITE 241
MISSION VIEJO, CA 92691

Orange County (949) 859-1318

VALERIA ABARCA DPT

Physical Therapist

27725 SANTA MARGARITA PKWY
MISSION VIEJO, CA 92691

Orange County (949) 598-9315

J. MARGO JAFFE ORR, M.D., INC.

Internal Medicine

27725 SANTA MARGARITA PKWY, SUITE 220
MISSION VIEJO, CA 92691

Orange County (949) 305-9950

PACIFIC PEDIATRIC THERAPY

Clinic/Center (Developmental Disabilities)

27725 SANTA MARGARITA PKWY, SUITE 221
MISSION VIEJO, CA 92691

Orange County (949) 951-1234

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Castillo's NPI number?

The NPI number for John Castillo is 1346459294. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Where is John Castillo located?

John Castillo practices at 27725 Santa Margarita Pkwy Ste 241, Mission Viejo, CA 92691. The listed phone number is (949) 215-7730.

What is John Castillo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for John Castillo was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.