What is Catherine Nyanjui's NPI number?

Catherine Nyanjui's National Provider Identifier (NPI) is 1952272460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Catherine Nyanjui's specialty?

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

Where is Catherine Nyanjui located?

Catherine Nyanjui's practice location on file with NPPES is 41 Parkhurst Rd, Chelmsford, MA 01824-1511.

What is Catherine Nyanjui's phone number?

The practice phone number listed in the NPPES registry for Catherine Nyanjui is (978) 764-4724.

Is Catherine Nyanjui's NPI active?

Yes — Catherine Nyanjui's NPI (1952272460) is active in the NPPES registry as of the last update on 2025-09-16.

IndividualActive

Catherine Nyanjui, RN

NPI 1952272460 · Registered Nurse · Chelmsford, MA

Catherine Nyanjui, RN is a Registered Nurse provider in Chelmsford, MA (NPI 1952272460).

Provider details

NPI number: 1952272460
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: RN2288138 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN2288138 (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
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

41 Parkhurst Rd

Chelmsford, MA 01824-1511

Phone: (978) 764-4724

Street-level locationGet directions

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Mailing address