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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KELSEY ROUSSEAU
NPI 1619650751
Nurse Practitioner - Pediatrics in Lowell, MA

Active since August 07, 2023
33 BARTLETT ST STE 305, LOWELL, MA 01852(978) 452-2200 Get Directions Write a Review

NPPES record last updated: September 26, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 26, 2026, Aug 7, 2023 (2 updates tracked since 2023).

About Kelsey Rousseau NPPES

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

KELSEY ROUSSEAU (NPI 1619650751) is an individual pediatrics provider in Lowell, Massachusetts, licensed in Massachusetts (RN2316834) and active in the NPI registry since August 2023.

NPPES Registry Identity

NPI1619650751
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameKELSEY ROUSSEAU
Location Address33 BARTLETT ST STE 305Lowell, MA 01852-1318
Mailing Address33 Bartlett St Ste 305Lowell, MA 01852-1318 · (978) 452-2200
Phone(978) 452-2200
Sole ProprietorNo
Enumeration DateAugust 7, 2023
Last NPPES UpdateSeptember 26, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 26, 2026
✔ NPI 1619650751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in MA · RN2316834
33 BARTLETT ST STE 305, Lowell, MA 01852
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES 2

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

KAREN B FARNUM APRN BC PNP
Nurse Practitioner (Pediatrics)
33 BARTLETT ST STE 305
LOWELL, MA 01852
Middlesex County (978) 452-2200
MICHAEL ANDREW FISCHER MD
Pediatrics
33 BARTLETT ST STE 305
LOWELL, MA 01852
Middlesex County (978) 452-2200

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 Kelsey Rousseau's NPI number?

The NPI number for Kelsey Rousseau is 1619650751. It was assigned to this individual provider in the NPPES registry on August 7, 2023.

Where is Kelsey Rousseau located?

Kelsey Rousseau practices at 33 Bartlett St Ste 305, Lowell, MA 01852. The listed phone number is (978) 452-2200.

What is Kelsey Rousseau's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

What insurance does Kelsey Rousseau accept?

Health plans from Anthem Blue Cross and Blue Shield list Kelsey Rousseau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kelsey Rousseau was last updated on September 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.