MR. SEAN FRANCIS OSTROWSKI PT, DPT
NPI 1013941079
Physical Therapist in Bozeman, MT

Active since July 10, 2006
1648 ELLIS ST, STE 201, BOZEMAN, MT 59715(406) 585-3701(406) 586-9708 Get Directions Write a Review

NPPES record last updated: June 22, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Sean Francis Ostrowski Pt, Dpt NPPES

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

MR. SEAN FRANCIS OSTROWSKI PT, DPT (NPI 1013941079) is an individual physical therapist in Bozeman, Montana, licensed in Montana (2289) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1013941079
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameMR. SEAN FRANCIS OSTROWSKICredential: PT, DPT
Location Address1648 ELLIS ST, STE 201Bozeman, MT 59715
Mailing Address1648 Ellis St, Ste 201Bozeman, MT 59715 · (406) 585-3701 · Fax (406) 586-9708
Fax(406) 586-9708
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateJune 22, 2012
✔ NPI 1013941079 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
Licenses✔ Licensed in MT · 2289✔ Licensed in UT · 5966840-2401
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.
1648 ELLIS ST, STE 201, Bozeman, MT 59715

Other Identifiers 1

Other59668402400001UT · Blue Cross Blue Shield Id

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)

Mr. Sean Francis Ostrowski Pt, Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

General Acute Care Hospital
3905 WELLNESS WAY
Bozeman, MT 59718
  • Reassigned Medicare billing, Montana enrollment
  • Medicare enrollment name: Billings Clinic
  • 1,264 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.

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 Sean Ostrowski's NPI number?

The NPI number for Sean Ostrowski is 1013941079. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Sean Ostrowski located?

Sean Ostrowski practices at 1648 Ellis St, Ste 201, Bozeman, MT 59715. The listed phone number is (406) 585-3701.

What is Sean Ostrowski's specialty?

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

Is Sean Ostrowski enrolled in Medicare?

Yes. Sean Ostrowski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sean Ostrowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sean Ostrowski reassigns Medicare benefits to Billings Cinic (Bozeman, MT). 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 Sean Ostrowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sean Ostrowski accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Sean Ostrowski 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 Sean Ostrowski was last updated on June 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.