What is Janice Tso's NPI number?

Janice Tso's National Provider Identifier (NPI) is 1285528026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Janice Tso's specialty?

Janice Tso is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).

Where is Janice Tso located?

Janice Tso's practice location on file with NPPES is 356 Winchester St, Newton, MA 02461-2051.

What is Janice Tso's phone number?

The practice phone number listed in the NPPES registry for Janice Tso is (617) 820-4352.

Is Janice Tso's NPI active?

Yes — Janice Tso's NPI (1285528026) is active in the NPPES registry as of the last update on 2025-06-05.

IndividualActive

Janice Tso

NPI 1285528026 · Critical Care Medicine Registered Nurse · Newton, MA

Janice Tso is a Critical Care Medicine Registered Nurse provider in Newton, MA (NPI 1285528026).

Provider details

NPI number: 1285528026
Entity type: Individual
Primary specialty: Critical Care Medicine Registered NurseNursing Service Providers
Sole proprietor: No
License: RN2350077 (MA)

Specialties & taxonomies

Critical Care Medicine Registered NursePrimary163WC0200XLicense RN2350077 (MA)
Nursing Service Providers

Profile Score

Established profile(54/100 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

356 Winchester St

Newton, MA 02461-2051

Phone: (617) 820-4352

Street-level locationGet directions

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Mailing address