Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Timothy Loren Wiater, DPT

Individual provider Physical Therapist · NPI 1841514437

Dr. Timothy Loren Wiater, DPT is registered under Physical Therapist in Private Practice in Royal Oak, Michigan. Qualified in 2009, 17 years ago. Practices with Michigan Orthopedic Rehabilitation LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
17
Licensed in
MI
In the registry since
2010
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

4401 W 13 Mile Rd
Royal Oak, MI 48073-6516 Not confirmed with CMS for 11 years — call before visiting
Phone: (248) 566-3525
Fax: (248) 566-3527
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 5501015108 (MI)

Record details

NPI number1841514437
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT
Sole proprietorYes
NPI enumeratedMarch 25, 2010
Last updated in NPPESApril 14, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Michigan Orthopedic Rehabilitation Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients106
Services billed 5,382 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Michigan Orthopedic Rehabilitation LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Royal Oak