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CHRISTEN M ANDERSON NP
NPI 1982889986
Nurse Practitioner - Obstetrics & Gynecology in Waltham, MA

Active since January 08, 2008
130 SECOND AVE, WALTHAM, MA 02451(781) 434-6500 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Christen M Anderson Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTEN M ANDERSON NP (NPI 1982889986) is an individual obstetrics & gynecology provider in Waltham, Massachusetts, licensed in Massachusetts (264611) and active in the NPI registry since January 2008. She maintains a secondary practice location in Medford.

NPPES Registry Identity

NPI1982889986
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameCHRISTEN M ANDERSONCredential: NP
Location Address130 SECOND AVEWaltham, MA 02451-1158
Mailing Address132 Dover StMedford, MA 02155-2322 · (781) 866-2648
Phone(781) 434-6500
Sole ProprietorYes
Enumeration DateJanuary 8, 2008
Last NPPES UpdateDecember 16, 2025
NPPES CertifiedDecember 16, 2025
✔ NPI 1982889986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in MA · 264611
130 SECOND AVE, Waltham, MA 02451
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Secondary Practice Location 1

Location 1132 Dover StMedford, MA 02155-2322 · Phone (781) 866-2648

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DYLAN SIERRA EVERETT
Social Worker (Clinical)
130 SECOND AVE
WALTHAM, MA 02451
Middlesex County (413) 237-0117
NINA LUNN RN
Registered Nurse (Reproductive Endocrinology/Infertility)
130 SECOND AVE
WALTHAM, MA 02451
Middlesex County (781) 434-6543
COLLEEN MEGAN CANAVAN
Nurse Practitioner (Obstetrics & Gynecology)
130 SECOND AVE
WALTHAM, MA 02451
Middlesex County (781) 434-6500
SARA ELIZABETH ARIAN MD, MSC
Obstetrics & Gynecology (Reproductive Endocrinology)
130 SECOND AVE
WALTHAM, MA 02451
Middlesex County (714) 656-6877
JOSETTE CAMION DAWKINS M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
130 SECOND AVE
WALTHAM, MA 02451
Middlesex County (781) 434-6500
DR. RIWA SABBAGH
Obstetrics & Gynecology (Reproductive Endocrinology)
130 SECOND AVE
WALTHAM, MA 02451
Middlesex County (781) 434-6500
MAYA BRYANT
Nurse Practitioner (Women's Health)
130 SECOND AVE
WALTHAM, MA 02451
Middlesex County (781) 434-6500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christen Anderson's NPI number?

The NPI number for Christen Anderson is 1982889986. It was assigned to this individual provider in the NPPES registry on January 8, 2008.

Where is Christen Anderson located?

Christen Anderson practices at 130 Second Ave, Waltham, MA 02451. The listed phone number is (781) 434-6500.

What is Christen Anderson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

When was this NPI record last updated?

The NPPES record for Christen Anderson was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.