What is Sarah Paiva's NPI number?

Sarah Paiva's National Provider Identifier (NPI) is 1619807377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Paiva's specialty?

Sarah Paiva is listed in the NPPES registry with a primary specialty of Oncology Registered Nurse (Nursing Service Providers).

Where is Sarah Paiva located?

Sarah Paiva's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.

What is Sarah Paiva's phone number?

The practice phone number listed in the NPPES registry for Sarah Paiva is (617) 726-6000.

Is Sarah Paiva's NPI active?

Yes — Sarah Paiva's NPI (1619807377) is active in the NPPES registry as of the last update on 2026-05-22.

IndividualActive

Sarah Paiva, DNP, RN, FNP

NPI 1619807377 · Oncology Registered Nurse · Boston, MA

Sarah Paiva, DNP, RN, FNP is a Oncology Registered Nurse provider in Boston, MA (NPI 1619807377).

Provider details

NPI number: 1619807377
Entity type: Individual
Primary specialty: Oncology Registered NurseNursing Service Providers
Credential: DNP, RN, FNP
Sex: Female
Sole proprietor: No
License: RN2316766 (MA)

Specialties & taxonomies

Oncology Registered NursePrimary163WX0200XLicense RN2316766 (MA)
Nursing 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

55 Fruit St

Boston, MA 02114-2621

Phone: (617) 726-6000

Street-level locationGet directions

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Mailing address