What is Zhenzhen Liu's NPI number?

Zhenzhen Liu's National Provider Identifier (NPI) is 1780520965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Zhenzhen Liu's specialty?

Zhenzhen Liu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Zhenzhen Liu located?

Zhenzhen Liu's practice location on file with NPPES is 33 Tower St, Somerville, MA 02143-1426.

What is Zhenzhen Liu's phone number?

The practice phone number listed in the NPPES registry for Zhenzhen Liu is (617) 591-4200.

Is Zhenzhen Liu's NPI active?

Yes — Zhenzhen Liu's NPI (1780520965) is active in the NPPES registry as of the last update on 2026-04-28.

IndividualActive

Zhenzhen Liu, PHARMD

NPI 1780520965 · Pharmacist · Somerville, MA

Zhenzhen Liu, PHARMD is a Pharmacist provider in Somerville, MA (NPI 1780520965).

Provider details

NPI number: 1780520965
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Female
Sole proprietor: Yes
License: PH237426 (MA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense PH237426 (MA)
Pharmacy Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

33 Tower St

Somerville, MA 02143-1426

Phone: (617) 591-4200

Street-level locationGet directions

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Mailing address