What is Tongtong Liu's NPI number?

Tongtong Liu's National Provider Identifier (NPI) is 1689409724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tongtong Liu's specialty?

Tongtong Liu is listed in the NPPES registry with a primary specialty of Case Management Registered Nurse (Nursing Service Providers).

Where is Tongtong Liu located?

Tongtong Liu's practice location on file with NPPES is 1710 Gilbreth Rd, Burlingame, CA 94010-1317.

What is Tongtong Liu's phone number?

The practice phone number listed in the NPPES registry for Tongtong Liu is (415) 391-9686.

Is Tongtong Liu's NPI active?

Yes — Tongtong Liu's NPI (1689409724) is active in the NPPES registry as of the last update on 2024-09-06.

IndividualActive

Tongtong Liu

NPI 1689409724 · Case Management Registered Nurse · Burlingame, CA

Tongtong Liu is a Case Management Registered Nurse provider in Burlingame, CA (NPI 1689409724).

Provider details

NPI number: 1689409724
Entity type: Individual
Primary specialty: Case Management Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 95380799 (CA)

Specialties & taxonomies

Case Management Registered NursePrimary163WC0400XLicense 95380799 (CA)
Nursing Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
1 yr 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

1710 Gilbreth Rd

Burlingame, CA 94010-1317

Phone: (415) 391-9686

Street-level locationGet directions

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Mailing address