What is Sarah Sirois's NPI number?

Sarah Sirois's National Provider Identifier (NPI) is 1770321234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Sirois's specialty?

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

Where is Sarah Sirois located?

Sarah Sirois's practice location on file with NPPES is 431 River St Ste 3, Waltham, MA 02453-5483.

What is Sarah Sirois's phone number?

The practice phone number listed in the NPPES registry for Sarah Sirois is (781) 891-0555.

Is Sarah Sirois's NPI active?

Yes — Sarah Sirois's NPI (1770321234) is active in the NPPES registry as of the last update on 2024-07-18.

IndividualActive

Sarah Sirois, RN

NPI 1770321234 · Registered Nurse · Waltham, MA

Sarah Sirois, RN is a Registered Nurse provider in Waltham, MA (NPI 1770321234).

Provider details

NPI number: 1770321234
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: 2387547 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 2387547 (MA)
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

431 River St Ste 3

Waltham, MA 02453-5483

Phone: (781) 891-0555

Street-level locationGet directions

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Mailing address