CASSIE LITTLEJOHN DPT
NPI 1760881882
Physical Therapist in Merrill, WI

Active since August 14, 2014
82.79/100
CMS Quality Rating
601 S CENTER AVE, MERRILL, WI 54452(715) 536-5511 Get Directions Write a Review

NPPES record last updated: March 18, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Cassie Littlejohn Dpt NPPES

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

CASSIE LITTLEJOHN DPT (NPI 1760881882) is an individual physical therapist in Merrill, Wisconsin, licensed in Wisconsin (12861-24) and active in the NPI registry since August 2014.

NPPES Registry Identity

NPI1760881882
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameCASSIE LITTLEJOHNCredential: DPT
Location Address601 S CENTER AVEMerrill, WI 54452-3404
Mailing Address2200 Westwood DrWausau, WI 54401-7806 · (715) 847-2121
Sole ProprietorNo
Enumeration DateAugust 14, 2014
Last NPPES UpdateMarch 18, 2024
NPPES CertifiedMarch 18, 2024
✔ NPI 1760881882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License✔ Licensed in WI · 12861-24
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
601 S CENTER AVE, Merrill, WI 54452

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cassie Littlejohn Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

8

Medicare enrollment records show Cassie Littlejohn reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Critical Access
601 S CENTER AVE
Merrill, WI 54452
  • Reassigned Medicare billing, Wisconsin enrollment
  • 351 clinicians in this Medicare group
Clinic/Center
3333 E MAIN ST
Merrill, WI 54452
  • Reassigned Medicare billing, Wisconsin enrollment
  • 633 clinicians in this Medicare group
Internal Medicine
2727 PLAZA DR
Wausau, WI 54401
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1952890873 (Wisconsin)
  • 2,476 clinicians in this Medicare group
Clinic/Center
1000 N OAK AVE
Marshfield, WI 54449
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2,540 clinicians in this Medicare group
Clinical Medical Laboratory
216 SUNSET PL, MEMORIAL HOSPITAL, INC
Neillsville, WI 54456
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1346239373 (Wisconsin)
  • 1,283 clinicians in this Medicare group
Clinic/Center
98 SHERRY AVE
Park Falls, WI 54552
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,351 clinicians in this Medicare group
Clinic/Center
806 2ND ST
Chetek, WI 54728
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,616 clinicians in this Medicare group
Family Medicine
180 GATEWAY DR
Waupun, WI 53963
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,447 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.98
Promoting Interoperability99
Improvement Activities40
Cost66.19

Other Providers at the Same Location NPPES 20

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

Dentist
601 S CENTER AVE
MERRILL, WI 54452
Physical Therapy Assistant
601 S CENTER AVE
MERRILL, WI 54452
Radiology (Diagnostic Radiology)
601 S CENTER AVE
MERRILL, WI 54452
Nurse Anesthetist, Certified Registered
601 S CENTER AVE
MERRILL, WI 54452
Emergency Medicine
601 S CENTER AVE
MERRILL, WI 54452
Family Medicine
601 S CENTER AVE
MERRILL, WI 54452
General Acute Care Hospital (Critical Access)
601 S CENTER AVE
MERRILL, WI 54452
Physician Assistant
601 S CENTER AVE
MERRILL, WI 54452

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 Cassie Littlejohn's NPI number?

The NPI number for Cassie Littlejohn is 1760881882. It was assigned to this individual provider in the NPPES registry on August 14, 2014.

Where is Cassie Littlejohn located?

Cassie Littlejohn practices at 601 S Center Ave, Merrill, WI 54452. The listed phone number is (715) 536-5511.

What is Cassie Littlejohn's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Cassie Littlejohn enrolled in Medicare?

Yes. Cassie Littlejohn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cassie Littlejohn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassie Littlejohn reassigns Medicare benefits to 8 organizations: Aspirus Merrill Hospital & Clinics, Inc. (Merrill, WI), Aspirus Wausau Hospital, Inc. (Merrill, WI), Mchs Hospitals Inc (Wausau, WI), Marshfield Clinic Inc (Marshfield, WI), Memorial Hospital, Inc (Neillsville, WI) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cassie Littlejohn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cassie Littlejohn accept?

Health plans from Anthem Blue Cross and Blue Shield and Security Health Plan list Cassie Littlejohn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cassie Littlejohn was last updated on March 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.