MARYELLEN SULLIVAN NP
NPI 1306812086
Nurse Practitioner - Adult Health in Waltham, MA

Active since February 23, 2006
950 WINTER STREET, WALTHAM, MA 02451(781) 472-8787 Get Directions Write a Review

NPPES record last updated: September 17, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maryellen Sullivan Np NPPES

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

MARYELLEN SULLIVAN NP (NPI 1306812086) is an individual adult health provider in Waltham, Massachusetts, licensed in Massachusetts (142612) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1306812086
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMARYELLEN SULLIVANCredential: NP
Location Address950 WINTER STREETWaltham, MA 02451
Mailing Address1200 Centre St, Dept. Of MedicineRoslindale, MA 02131-1011 · (617) 363-8010 · Fax (617) 363-8929
Sole ProprietorNo
Enumeration DateFebruary 23, 2006
Last NPPES UpdateSeptember 17, 2015
NPI 1306812086 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in MA · 142612
950 WINTER STREET, Waltham, MA 02451

Other Identifiers 2

Medicare ID-Type UnspecifiedNP2814MA
Medicare UPINP16935MA

Other Providers at the Same Location NPPES

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

Nurse Practitioner
950 WINTER STREET
WALTHAM, MA 02451

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 Maryellen Sullivan's NPI number?

The NPI number for Maryellen Sullivan is 1306812086. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Maryellen Sullivan located?

Maryellen Sullivan practices at 950 Winter Street, Waltham, MA 02451. The listed phone number is (781) 472-8787.

What is Maryellen Sullivan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Maryellen Sullivan was last updated on September 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.