COURTNEY SIWEK DPT
NPI 1245714039
Physical Therapist in Tawas City, MI
About Courtney Siwek Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COURTNEY SIWEK DPT (NPI 1245714039) is an individual physical therapist in Tawas City, Michigan, licensed in Michigan (5501018767) and active in the NPI registry since September 2018. She is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
- 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.
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Courtney Siwek Dpt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Courtney Siwek reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tawas City, MI 48763
- Reassigned Medicare billing, Michigan enrollment
- 47 clinicians in this Medicare group
Bay City, MI 48706
- Reassigned Medicare billing, Michigan enrollment
- 46 clinicians in this Medicare group
Bay City, MI 48708
- Reassigned Medicare billing, Michigan enrollment
- 47 clinicians in this Medicare group
Midland, MI 48640
- Reassigned Medicare billing, Michigan enrollment
- 46 clinicians in this Medicare group
Saginaw, MI 48603
- Reassigned Medicare billing, Michigan enrollment
- 46 clinicians in this Medicare group
Freeland, MI 48623
- Reassigned Medicare billing, Michigan enrollment
- 46 clinicians in this Medicare group
Saginaw, MI 48603
- Reassigned Medicare billing, Michigan enrollment
- 46 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48763 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Courtney Siwek's NPI number?
The NPI number for Courtney Siwek is 1245714039. It was assigned to this individual provider in the NPPES registry on September 18, 2018.
Where is Courtney Siwek located?
Courtney Siwek practices at 540 W Lake St Ste 3, Tawas City, MI 48763. The listed phone number is (989) 984-6075.
What is Courtney Siwek's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Courtney Siwek enrolled in Medicare?
Yes. Courtney Siwek is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Courtney Siwek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Siwek reassigns Medicare benefits to 7 organizations: Renue 018 Tawas, LLC (Tawas City, MI), Renue 002 Bay City LLC (Bay City, MI), Renue 012 Essexville, LLC (Bay City, MI), Renue 009 Midland LLC (Midland, MI), Renue 003 Saginaw LLC (Saginaw, MI) and 2 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 Courtney Siwek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Courtney Siwek was last updated on January 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.