MARILYN ROSS
NPI 1649886490
Physical Therapist in South Bend, IN

Active since September 17, 2020
53940 CARMICHAEL DR, SOUTH BEND, IN 46635(574) 335-6212 Get Directions Write a Review

NPPES record last updated: March 27, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 11, 2021, Sep 17, 2020 (2 updates tracked since 2020).

About Marilyn Ross NPPES

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

MARILYN ROSS (NPI 1649886490) is an individual physical therapist in South Bend, Indiana, licensed in Indiana (05002653A) and active in the NPI registry since September 2020.

NPPES Registry Identity

NPI1649886490
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameMARILYN ROSS
Location Address53940 CARMICHAEL DRSouth Bend, IN 46635-1564
Mailing Address707 Cedar St Ste 406South Bend, IN 46617-2059 · (574) 335-8707 · Fax (574) 335-0741
Sole ProprietorNo
Enumeration DateSeptember 17, 2020
Last NPPES UpdateMarch 27, 20242 updates tracked since enumeration
NPPES CertifiedMarch 27, 2024
✔ NPI 1649886490 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 IN · 05002653A
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.
53940 CARMICHAEL DR, South Bend, IN 46635

Other Identifiers 1

Medicaid300043421IN

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)

Marilyn Ross is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Marilyn Ross reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Critical Care Medicine
5215 HOLY CROSS PARKWAY
Mishawaka, IN 46545
  • Reassigned Medicare billing, Indiana enrollment
  • 216 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.

Other Providers at the Same Location NPPES 11

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

Physical Therapist
53940 CARMICHAEL DR
SOUTH BEND, IN 46635
Occupational Therapy Assistant
53940 CARMICHAEL DR
SOUTH BEND, IN 46635
Physical Therapist
53940 CARMICHAEL DR
SOUTH BEND, IN 46635
Physical Therapy Assistant
53940 CARMICHAEL DR
SOUTH BEND, IN 46635
Physical Therapist
53940 CARMICHAEL DR
SOUTH BEND, IN 46635
Speech-Language Pathologist
53940 CARMICHAEL DR
SOUTH BEND, IN 46635
Speech-Language Pathologist
53940 CARMICHAEL DR
SOUTH BEND, IN 46635
Occupational Therapy Assistant
53940 CARMICHAEL DR
SOUTH BEND, IN 46635

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 Marilyn Ross's NPI number?

The NPI number for Marilyn Ross is 1649886490. It was assigned to this individual provider in the NPPES registry on September 17, 2020.

Where is Marilyn Ross located?

Marilyn Ross practices at 53940 Carmichael Dr, South Bend, IN 46635. The listed phone number is (574) 335-6212.

What is Marilyn Ross's specialty?

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

Is Marilyn Ross enrolled in Medicare?

Yes. Marilyn Ross is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marilyn Ross's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Ross reassigns Medicare benefits to Saint Joseph Regional Medical Center-South Bend Campus, Inc (Mishawaka, IN). The 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 Marilyn Ross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marilyn Ross accept?

Health plans from Anthem Blue Cross and Blue Shield list Marilyn Ross 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 Marilyn Ross was last updated on March 27, 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.