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NAM M PHAN DMD PC
NPI 1992670103
Dentist - General Practice in Upland, CA

Active since October 07, 2025
1227 W FOOTHILL BLVD, UPLAND, CA 91786(909) 608-0700(909) 608-0704 Get Directions Write a Review

NPPES record last updated: October 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nam M Phan Dmd Pc NPPES

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

NAM M PHAN DMD PC (NPI 1992670103), doing business as Zenith Smiles, is a healthcare organization registered as a general practice in Upland, California and active in the NPI registry since October 2025. The organization maintains 2 additional practice locations and lists Nam M Phan, President, as its authorized official.

NPPES Registry Identity

NPI1992670103
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameNAM M PHAN DMD PC
Location Address1227 W FOOTHILL BLVDUpland, CA 91786-3681
Mailing Address1227 W Foothill BlvdUpland, CA 91786-3681 · (909) 608-0700 · Fax (909) 608-0704
Phone(909) 608-0700
Fax(909) 608-0704
Organization SubpartNo
Authorized OfficialNam M PhanPresident · (909) 608-0700
Enumeration DateOctober 7, 2025
NPPES CertifiedOctober 7, 2025
✔ NPI 1992670103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
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.
1227 W FOOTHILL BLVD, Upland, CA 91786
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Other Names 1

Doing Business AsZenith Smiles

Secondary Practice Locations 2

Location 11101 Bryan Ave Ste DTustin, CA 92780-4401 · Phone (714) 838-0790 · Fax (714) 838-5315
Location 2104 W 7th St Unit 2Los Angeles, CA 90014-1906 · Phone (213) 688-2888 · Fax (213) 688-2854

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

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

CALICDAN-STA.ANA DDS CORP
Dentist (General Practice)
1227 W FOOTHILL BLVD
UPLAND, CA 91786
San Bernardino County (909) 981-5083
CAROL S CALICDAN DDS
Dentist
1227 W FOOTHILL BLVD
UPLAND, CA 91786
San Bernardino County (909) 981-5083
SHERI JONES DDS
Dentist (General Practice)
1227 W FOOTHILL BLVD
UPLAND, CA 91786
San Bernardino County (772) 284-1742
G & M DENTAL CORPORATION
Dentist
1227 W FOOTHILL BLVD
UPLAND, CA 91786
San Bernardino County (909) 608-0700

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 Nam M Phan Dmd PC's NPI number?

The NPI number for Nam M Phan Dmd PC is 1992670103. It was assigned to this organization in the NPPES registry on October 7, 2025. The provider is doing business as Zenith Smiles.

Where is Nam M Phan Dmd PC located?

Nam M Phan Dmd PC is located at 1227 W Foothill Blvd, Upland, CA 91786. The listed phone number is (909) 608-0700.

What is Nam M Phan Dmd PC'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 Nam M Phan Dmd PC was last updated on October 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.