BENCHMARK SENIOR LIVING AT WALTHAM CROSSINGS
NPI 1013032861
Assisted Living Facility in Waltham, MA

Active since March 20, 2007
126 SMITH ST, WALTHAM, MA 02451(781) 466-9912(781) 466-9914 Get Directions Write a Review

NPPES record last updated: January 21, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Benchmark Senior Living At Waltham Crossings NPPES

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

BENCHMARK SENIOR LIVING AT WALTHAM CROSSINGS (NPI 1013032861) is a healthcare organization registered as an assisted living facility in Waltham, Massachusetts and active in the NPI registry since March 2007. The organization lists Gayle Crenshaw, Senior Paralegal, as its authorized official.

NPPES Registry Identity

NPI1013032861
Entity TypeOrganization
Primary Taxonomy310400000X
Legal Business NameB-XII WALTHAM LLC
Location Address126 SMITH STWaltham, MA 02451-1300
Mailing Address40 William St, Suite 350Wellesley, MA 02481-3999 · (781) 489-7100
Fax(781) 466-9914
Organization SubpartNo
Authorized OfficialGayle CrenshawSenior Paralegal · (781) 489-7563
Enumeration DateMarch 20, 2007
Last NPPES UpdateJanuary 21, 2015
NPI 1013032861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAssisted Living FacilityNursing & Custodial Care Facilities
Taxonomy Code310400000X
Definition

A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.

126 SMITH ST, Waltham, MA 02451

Other Names 1

Doing Business AsBenchmark Senior Living At Waltham Crossings

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.

Assisted Living Facility
126 SMITH ST
WALTHAM, MA 02451
Assisted Living Facility
126 SMITH ST
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 B-Xii Waltham LLC's NPI number?

The NPI number for B-Xii Waltham LLC is 1013032861. It was assigned to this organization in the NPPES registry on March 20, 2007. The provider is doing business as Benchmark Senior Living At Waltham Crossings.

Where is B-Xii Waltham LLC located?

B-Xii Waltham LLC is located at 126 Smith St, Waltham, MA 02451. The listed phone number is (781) 466-9912.

What is B-Xii Waltham LLC's specialty?

The primary specialty registered for this NPI is Assisted Living Facility with taxonomy code 310400000X.

When was this NPI record last updated?

The NPPES record for B-Xii Waltham LLC was last updated on January 21, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.