What is Geoffrey Liu's NPI number?

Geoffrey Liu's National Provider Identifier (NPI) is 1396285953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Geoffrey Liu's specialty?

Geoffrey Liu is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Geoffrey Liu located?

Geoffrey Liu's practice location on file with NPPES is 21680 Rainbow Ct, Cupertino, CA 95014-4829.

What is Geoffrey Liu's phone number?

The practice phone number listed in the NPPES registry for Geoffrey Liu is (408) 410-0993.

Is Geoffrey Liu's NPI active?

Yes — Geoffrey Liu's NPI (1396285953) is active in the NPPES registry as of the last update on 2017-03-02.

IndividualActive

Geoffrey Liu, D.M.D.

NPI 1396285953 · Dentist · Cupertino, CA

Geoffrey Liu, D.M.D. is a Dentist provider in Cupertino, CA (NPI 1396285953).

Provider details

NPI number: 1396285953
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.M.D.
Sex: Male
Sole proprietor: No
License: 48823 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 48823 (CA)
Dental Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
9 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

21680 Rainbow Ct

Cupertino, CA 95014-4829

Phone: (408) 410-0993

Street-level locationGet directions

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Mailing address