What is Diane Phan's NPI number?

Diane Phan's National Provider Identifier (NPI) is 1902923642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Phan's specialty?

Diane Phan is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Diane Phan located?

Diane Phan's practice location on file with NPPES is 8188 Sierra Ave, Fontana, CA 92335-3575.

What is Diane Phan's phone number?

The practice phone number listed in the NPPES registry for Diane Phan is (909) 434-0865.

Is Diane Phan's NPI active?

Yes — Diane Phan's NPI (1902923642) is active in the NPPES registry as of the last update on 2015-06-09.

IndividualActive

Diane Phan, DDS

NPI 1902923642 · General Practice Dentistry · Fontana, CA

Diane Phan, DDS is a General Practice Dentistry provider in Fontana, CA (NPI 1902923642).

Provider details

NPI number: 1902923642
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Female
Sole proprietor: Yes
License: 47410 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 47410 (CA)
Dental Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

8188 Sierra Ave

Suite H

Fontana, CA 92335-3575

Phone: (909) 434-0865

Street-level locationGet directions

More CA providers

Mailing address