NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jennifer Lee Loeffler, PT, MPT, DPT

Physical Therapist in Freeport, IL · enumerated 2012 · practices at Jl Physical Therapy.

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

National Provider Identifier

1609138858

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jennifer Lee Loeffler
Credential PT, MPT, DPT
Sex Female
Practice address Freeport, IL, 61032
Phone (815) 499-0084
Fax (815) 417-9288
Enumeration date Jun 13, 2012
Last updated in NPPES Jun 9, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070.013172 (IL) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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 Jennifer Loeffler?
The National Provider Identifier (NPI) for Jennifer Loeffler is 1609138858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jennifer Loeffler practice?
The practice location on file with NPPES is in Freeport, IL. 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 2026-06-09.