Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jcknowlton LLC

Q: What type of organization is Jcknowlton LLC?

Jcknowlton LLC is registered in NPPES as a Rehabilitation Practitioner (its primary provider taxonomy).

Rehabilitation Practitioner in Claremont, NH · enumerated 2023 · authorized official Joanne Knowlton, Owner, Licensed Massage Therapist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750071916

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Registry record

Entity type Organization (Type 2)

Legal business name Jcknowlton LLC

Practice address 35 Crescent St, Claremont, NH, 03743

Phone (603) 504-6186

Enumeration date May 11, 2023

Last updated in NPPES May 11, 2023

Taxonomy & classification

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Joanne Knowlton

Title Owner, Licensed Massage Therapist

Phone (603) 558-7479

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Jcknowlton LLC?

Jcknowlton LLC is registered in NPPES as a Rehabilitation Practitioner (its primary provider taxonomy).

Providers at this address

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Joanne Knowlton Massage Therapist · Claremont, NH NPI 1770274144

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-11.