NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Joanne Rueff, O.T.

Occupational Therapist in Chester, NJ · enumerated 2013.

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

National Provider Identifier

1629406582

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Joanne Rueff
Credential O.T.
Sex Female
Practice address 201 Pleasant Hill Rd, Chester, NJ, 07930
Phone (973) 252-6400
Fax (973) 252-6418
Enumeration date Oct 30, 2013
Last updated in NPPES Oct 30, 2013

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 46TR00062400 (NJ) Primary
OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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 the NPI number for Joanne Rueff?
The National Provider Identifier (NPI) for Joanne Rueff is 1629406582, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joanne Rueff practice?
The practice location on file with NPPES is in Chester, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-30.