WILLIAM A KNIGHT PT MHS CSCS
NPI 1821171869
Physical Therapist in Rochester Hills, MI

Active since October 23, 2006
878 SOUTH ROCHESTER ROAD, ROCHESTER HILLS, MI 48307(248) 650-4404(248) 650-4757 Get Directions Write a Review

NPPES record last updated: March 13, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About William A Knight Pt Mhs Cscs NPPES

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

WILLIAM A KNIGHT PT MHS CSCS (NPI 1821171869) is an individual physical therapist in Rochester Hills, Michigan, licensed in Michigan (5501004094) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1821171869
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameWILLIAM A KNIGHTCredential: PT MHS CSCS
Location Address878 SOUTH ROCHESTER ROADRochester Hills, MI 48307
Mailing Address878 South Rochester RoadRochester Hills, MI 48307-2740 · (248) 601-9207 · Fax (248) 650-8670
Fax(248) 650-4757
Sole ProprietorNo
Enumeration DateOctober 23, 2006
Last NPPES UpdateMarch 13, 2008
✔ NPI 1821171869 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 MI · 5501004094
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.
878 SOUTH ROCHESTER ROAD, Rochester Hills, MI 48307

Other Identifiers 2

Other5782491Aetna
Medicare ID-Type UnspecifiedOM78170

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William A Knight Pt Mhs Cscs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

3

Medicare enrollment records show William Knight reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Therapy
6012 ROCHESTER RD
Troy, MI 48085
  • Reassigned Medicare billing, Michigan enrollment
  • 42 clinicians in this Medicare group
Physical Therapy
48875 HAYES RD
Shelby Township, MI 48315
  • Reassigned Medicare billing, Michigan enrollment
  • 45 clinicians in this Medicare group
Physical Therapy
53 S WASHINGTON ST
Oxford, MI 48371
  • Reassigned Medicare billing, Michigan enrollment
  • 44 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 2

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

Physical Therapist
878 SOUTH ROCHESTER ROAD
ROCHESTER HILLS, MI 48307
Physical Therapist
878 SOUTH ROCHESTER ROAD
ROCHESTER HILLS, MI 48307

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 William Knight's NPI number?

The NPI number for William Knight is 1821171869. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Where is William Knight located?

William Knight practices at 878 South Rochester Road, Rochester Hills, MI 48307. The listed phone number is (248) 650-4404.

What is William Knight's specialty?

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

Is William Knight enrolled in Medicare?

Yes. William Knight is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for William Knight's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Knight reassigns Medicare benefits to 3 organizations: Healthquest Physical Therapy And Wellness Center LLC (Troy, MI), Kss Of Shelby LLC (Shelby Township, MI) and Hq Of Oxford LLC (Oxford, MI). 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 William Knight'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 William Knight was last updated on March 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.