Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Margaret W Njigua

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1487471843

Margaret W Njigua is a Nurse Practitioner in Lexington, Massachusetts. Qualified in 2025, 1 year ago. Practices with Eliot Community Human Services, a 81-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
1
Licensed in
MA
In the registry since
2024

Practice location Address checks out

125 Hartwell Ave
Lexington, MA 02421-3100
Phone: (781) 861-0890
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence RN2314786 (MA)

Record details

NPI number1487471843
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 25, 2024
Last updated in NPPESSeptember 25, 2024
Certification dateSeptember 25, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Eliot Community Human Services — 81 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Lexington