What is Diana Liu's NPI number?

Diana Liu's National Provider Identifier (NPI) is 1790182764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Liu's specialty?

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

Where is Diana Liu located?

Diana Liu's practice location on file with NPPES is 445 Watchung Ave, Watchung, NJ 07069-4956.

What is Diana Liu's phone number?

The practice phone number listed in the NPPES registry for Diana Liu is (908) 222-0007.

Is Diana Liu's NPI active?

Yes — Diana Liu's NPI (1790182764) is active in the NPPES registry as of the last update on 2016-02-18.

IndividualActive

Diana Liu, D.M.D.

NPI 1790182764 · Dentist · Watchung, NJ

Diana Liu, D.M.D. is a Dentist provider in Watchung, NJ (NPI 1790182764).

Provider details

NPI number: 1790182764
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.M.D.
Sex: Female
Sole proprietor: No
License: 22DI02575700 (NJ)

Specialties & taxonomies

DentistPrimary122300000XLicense 22DI02575700 (NJ)
Dental Providers
Dentist122300000XLicense 058172 (NY)
Dental Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
11 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

445 Watchung Ave

Watchung, NJ 07069-4956

Phone: (908) 222-0007

Street-level locationGet directions

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Mailing address