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KATHERINE RACHEL WILLIAMS PNP
NPI 1902309420
Nurse Practitioner - Pediatrics in Boston, MA

Active since March 11, 2018
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: June 26, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 8, 2018, Mar 11, 2018 (2 updates tracked since 2018).

About Katherine Rachel Williams Pnp NPPES

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

KATHERINE RACHEL WILLIAMS PNP (NPI 1902309420) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (RN2268322) and active in the NPI registry since March 2018.

NPPES Registry Identity

NPI1902309420
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameKATHERINE RACHEL WILLIAMSCredential: PNP
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address300 Longwood AveBoston, MA 02132 · (161) 773-5805
Phone(617) 355-6000
Sole ProprietorNo
Enumeration DateMarch 11, 2018
Last NPPES UpdateJune 26, 20232 updates tracked since enumeration
NPPES CertifiedJune 26, 2023
✔ NPI 1902309420 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 · RN2268322
300 LONGWOOD AVE, Boston, MA 02115
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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 20

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

JULIE ANN HANSEN LCSW
Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (857) 218-4309
MS. ANNA ROGLIERI
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
STEPHEN G. FLYNN M.D.
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
MISS LAUREN ASHLEY MASTERSON P.T., D.P.T
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7216
MS. SOYUN KWAN LICSW
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Suffolk County (617) 355-0567
PUJA BANKA M.D.
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Suffolk County (617) 355-6363
MR. COURTNEY SULLIVAN FRATTO CPNP
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Suffolk County (857) 218-4085
DR. ELIZABETH S TAGLAUER M.D., PH.D.
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000

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 Katherine Williams's NPI number?

The NPI number for Katherine Williams is 1902309420. It was assigned to this individual provider in the NPPES registry on March 11, 2018.

Where is Katherine Williams located?

Katherine Williams practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Katherine Williams's specialty?

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

What insurance does Katherine Williams accept?

Health plans from Anthem Blue Cross and Blue Shield list Katherine Williams 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 Katherine Williams was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.