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MARCO JAVIER CASTELLANOS DDS
NPI 1396083465
Dentist in Fontana, CA

Active since January 24, 2013
9725 SIERRA AVE, FONTANA, CA 92335(909) 822-6200(909) 822-6222 Get Directions Write a Review

NPPES record last updated: January 24, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marco Javier Castellanos Dds NPPES

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

MARCO JAVIER CASTELLANOS DDS (NPI 1396083465) is an individual dentist in Fontana, California, licensed in California (62120) and active in the NPI registry since January 2013.

NPPES Registry Identity

NPI1396083465
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameMARCO JAVIER CASTELLANOSCredential: DDS
Location Address9725 SIERRA AVEFontana, CA 92335-6716
Mailing Address15222 Hawthorn AveChino Hills, CA 91709-2997 · (909) 247-1830
Phone(909) 822-6200
Fax(909) 822-6222
Sole ProprietorNo
Enumeration DateJanuary 24, 2013
✔ NPI 1396083465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 62120
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
9725 SIERRA AVE, Fontana, CA 92335
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 3

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

MARIO JAVIER CASTELLANOS JR. DDS
Dentist
9725 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 822-6200
CASTELLANOS DDS INC
Dentist
9725 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 822-6200
MARIO J CATELLANOS D.D.S. PC
Dentist (General Practice)
9725 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 822-6200

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 Marco Castellanos's NPI number?

The NPI number for Marco Castellanos is 1396083465. It was assigned to this individual provider in the NPPES registry on January 24, 2013.

Where is Marco Castellanos located?

Marco Castellanos practices at 9725 Sierra Ave, Fontana, CA 92335. The listed phone number is (909) 822-6200.

What is Marco Castellanos's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Marco Castellanos accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Marco Castellanos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marco Castellanos was last updated on January 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.