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Compare the published Medicare service mix of Sarah Mae Kortge, PT, DPT with clinicians in the same registry specialty: Physical Therapist.

GRAND RAPIDS, MI · Exact areaEdit location

2024 published service data · 122 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael D Newlin, PT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure for walking training, each 15 minutes (97116)
100%Service-mix similarityView profile →

Kristen Zvirbulis Keeter, MSPT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure for walking training, each 15 minutes (97116)
93%Service-mix similarityView profile →

Marissa Marguerite Hansen, DPT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure for walking training, each 15 minutes (97116)
92%Service-mix similarityView profile →

Elyse Grant, PT, DPT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure for walking training, each 15 minutes (97116)
91%Service-mix similarityView profile →

Christine Eardley, PT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Training for self-care or home management, each 15 minutes (97535)
90%Service-mix similarityView profile →

Jennifer Kornowski, M.S.P.T., M.D.T.

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Training for self-care or home management, each 15 minutes (97535)
90%Service-mix similarityView profile →

Luke Isaac Boss

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Training for self-care or home management, each 15 minutes (97535)
86%Service-mix similarityView profile →

Lindsay Banachowski, PT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Training for self-care or home management, each 15 minutes (97535)
85%Service-mix similarityView profile →

Kristine Marie Brownlow, PT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure for walking training, each 15 minutes (97116)
85%Service-mix similarityView profile →

Kevin Frederick Churchill, DPT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Training for self-care or home management, each 15 minutes (97535)
84%Service-mix similarityView profile →

Shon Kuhn, PT, DPT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure for walking training, each 15 minutes (97116)
84%Service-mix similarityView profile →

Bradley Thomas Zielaskowski, DPT

Physical Therapist · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
82%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.