MELISSA LEAH WILLIAMS PNP
NPI 1821395617
Nurse Practitioner - Pediatrics in Boston, MA

Active since February 15, 2011

NPPES record last updated: February 15, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Melissa Leah Williams Pnp NPPES

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

MELISSA LEAH WILLIAMS PNP (NPI 1821395617) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (20100854) and active in the NPI registry since February 2011.

NPPES Registry Identity

NPI1821395617
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMELISSA LEAH WILLIAMSCredential: PNP
Location Address1 JOSLIN PLBoston, MA 02215-5306
Mailing Address1 Joslin PlBoston, MA 02215-5306 · (617) 309-4852
Sole ProprietorNo
Enumeration DateFebruary 15, 2011
NPI 1821395617 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 · 20100854
1 JOSLIN PL, Boston, MA 02215

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.

Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 JOSLIN PL
BOSTON, MA 02215
Nurse Practitioner (Pediatrics)
1 JOSLIN PL
BOSTON, MA 02215
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 JOSLIN PL, ROOM 470
BOSTON, MA 02215
Psychologist
1 JOSLIN PL, DEPARTMENT OF PEDIATRICS
BOSTON, MA 02215
Dietitian, Registered
1 JOSLIN PL
BOSTON, MA 02215
Nurse Practitioner (Pediatrics)
1 JOSLIN PL
BOSTON, MA 02215
Ophthalmology
1 JOSLIN PL
BOSTON, MA 02215
Ophthalmology
1 JOSLIN PL
BOSTON, MA 02215

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 Melissa Williams's NPI number?

The NPI number for Melissa Williams is 1821395617. It was assigned to this individual provider in the NPPES registry on February 15, 2011.

Where is Melissa Williams located?

Melissa Williams practices at 1 Joslin Pl, Boston, MA 02215. The listed phone number is (617) 309-4852.

What is Melissa Williams's specialty?

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

When was this NPI record last updated?

The NPPES record for Melissa Williams was last updated on February 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.