Sarah Klassen, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

5501301900 Issued in MI

Practice address

5500 Burton St SE
Grand Rapids, MI 49546-6711

Phone

(616) 840-7529

Fax

(616) 840-9693

NPI assigned

Jun 13, 2022

Last updated

Jun 18, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

First Rehab and SportGroup PAC ID 7214171925, 6 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• First Rehab & Sport

  • Physical Therapy Clinic/Center
  • Middleville, MI
  • NPI 1861830705

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Center for Physical Rehabilitation and Therapy LP

  • Physical Therapy Clinic/Center
  • Grand Rapids, MI
  • NPI 1902288863

  Physical Therapist

  Medicare reassignment NPD
• 1St Physical Therapy Inc

  • Physical Therapist
  • Middleville, MI
  • NPI 1851857882
  NPD (past)
• Dery Rehabilitation Services, PC

  • Physical Therapy Clinic/Center
  • Lowell, MI
  • NPI 1366588196
  NPD (past)
• Mary Free Bed Rehabilitation Hospital

  dba Mary Free Bed Medical Group

  • Physical Medicine & Rehabilitation Physician
  • Grand Rapids, MI
  • NPI 1053641589
  NPD (past)
• Mary Free Bed Rehabilitation Hospital

  • Rehabilitation Hospital
  • Grand Rapids, MI
  • NPI 1730133463
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1655078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781740800000",
    "number": "1700516721",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "235 WEALTHY ST SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495035247",
            "telephone_number": "616-840-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5500 BURTON ST SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495466711",
            "telephone_number": "616-840-7529",
            "fax_number": "616-840-9693"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLASSEN",
        "first_name": "SARAH",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-06-13",
        "last_updated": "2026-06-18",
        "certification_date": "2026-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MI",
            "license": "5501301900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• KJ Counseling LLC
• Kyle Klaasen
• Rachel Klabunde, BA
• Steve R Klafeta, MD
• Clara Klap
• Sarah I Klaus, PA
• Alyssa Klaver, O.T.R.
• Klear Counseling PLLC
• Klear Counseling PLLC
• Michelle Louise Klear, MS. LLPC

• Physical Therapist in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Physical Therapist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.