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CHALLENGE UNLIMITED, INC
NPI 1679723985
Voluntary or Charitable in Andover, MA

Active since September 23, 2008
450 LOWELL ST, ANDOVER, MA 01810(978) 475-4056(978) 475-4046 Get Directions Write a Review

NPPES record last updated: September 23, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Challenge Unlimited, Inc NPPES

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

CHALLENGE UNLIMITED, INC (NPI 1679723985) is a healthcare organization registered as a voluntary or charitable in Andover, Massachusetts and active in the NPI registry since September 2008. The organization lists Mary E O'brien, Executive Director, as its authorized official.

NPPES Registry Identity

NPI1679723985
Entity TypeOrganization
Primary Taxonomy251V00000X
Legal Business NameCHALLENGE UNLIMITED, INC
Location Address450 LOWELL STAndover, MA 01810-5305
Mailing Address450 Lowell StAndover, MA 01810-5305 · (978) 475-4056 · Fax (978) 475-4046
Phone(978) 475-4056
Fax(978) 475-4046
Organization SubpartNo
Authorized OfficialMary E O'brienExecutive Director · (978) 475-4056
Enumeration DateSeptember 23, 2008
✔ NPI 1679723985 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyVoluntary or CharitableAgencies
Taxonomy Code251V00000X
450 LOWELL ST, Andover, MA 01810
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Other Providers at the Same Location NPPES 18

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

MS. DONNA BOGDAN CORDOVA PT
Physical Therapist (Pediatrics)
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 475-4056
MEGHAN O'CONNOR OTR/L
Occupational Therapist
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 475-4056
MRS. JENNIFER M ELDERKIN
Physical Therapy Assistant
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 745-4056
KIMBERLY MURPHY PT
Physical Therapist
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 475-4056
MRS. MARY LESLIE COLOMBO PT
Physical Therapist
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 475-4056
MRS. KIMBERLY N ERSKINE P.T.
Physical Therapist
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 475-4056
IRONSTONE FARM
Clinic/Center (Occupational Medicine)
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 475-4056
ELAINE RICHARDS
Occupational Therapy Assistant
450 LOWELL ST
ANDOVER, MA 01810
Essex County (978) 475-4056

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 Challenge Unlimited, Inc's NPI number?

The NPI number for Challenge Unlimited, Inc is 1679723985. It was assigned to this organization in the NPPES registry on September 23, 2008.

Where is Challenge Unlimited, Inc located?

Challenge Unlimited, Inc is located at 450 Lowell St, Andover, MA 01810. The listed phone number is (978) 475-4056.

What is Challenge Unlimited, Inc's specialty?

The primary specialty registered for this NPI is Voluntary or Charitable with taxonomy code 251V00000X.

When was this NPI record last updated?

The NPPES record for Challenge Unlimited, Inc was last updated on September 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.