Individual provider Active NPI

Raelyn Zeilinger, PT

  • Physical Therapist
  • Saginaw, MI
National Provider Identifier
1700129673
Registry record updated Sep 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
5501008952 Issued in MI
Practice address
4884 Gratiot Rd
Suite 19
Saginaw, MI 48638-6270
Phone
(989) 799-9150
Fax
(989) 799-9153
NPI assigned
Mar 29, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 5501008952 MI Primary

Addresses

Primary practice location

4884 Gratiot Rd
Suite 19
Saginaw, MI 48638-6270

Mailing address

2001 Butterfield Rd Ste 1600
Downers Grove, IL 60515-1211

Other identifiers 1

IdentifierTypeStateIssuer
5501008952OtherMILICENSE

Other names 1

  • Raelyn Werbish Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060103000520 MI Practitioner - Physical Therapist in Private Practice 1153343272 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Michigan Rehabilitation Specialists of Fowlerville LLCGroup PAC ID 6204730393, 125 clinicians

Practice addresses (Care Compare)

1110 E Hammond Dr
5 Ati Physical Therapy
Traverse City, MI 49686-9368
Phone (231) 995-5210

Merit-based Incentive Payment System (MIPS)

Final score
85.78 of 100Reported as group
Quality
89.5
Improvement activities
40
Cost
71.87

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Michigan Rehabilitation Specialists of Fowlerville LLC Physical Therapist CurrentSince Dec 2, 2021 Accepting new patients
Michigan Rehabilitation Specialists of Fowlerville, LLC CurrentSince Dec 2, 2021 Accepting new patients
Young Rehab Company PC Physical Therapist Past Accepting new patients

Locations

4947 Paysphere Cir
Chicago, IL 60674
Phone (630) 783-2001

2001 Butterfield Rd
Ste 1600
Downers Grove, IL 60515

5700 Jackson Rd
Ann Arbor, MI 48103
Phone (734) 926-4710

100 E Midland Rd
Auburn, MI 48611
Phone (989) 607-5686

309 S Euclid Ave
Bay City, MI 48706
Phone (989) 402-1438

10078 Lapeer Rd
Ste B
Davison, MI 48423
Phone (810) 653-6200

2750 Center Ave
Essexville, MI 48732
Phone (989) 244-1216

1625 E Wheeler St
Midland, MI 48642
Phone (989) 662-7517

1110 E Hammond Rd
Unit 5
Traverse City, MI 49686
Phone (231) 995-5210

Organizations & group practices 3

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

NPI Registry JSON

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

{
    "created_epoch": "1364515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757894400000",
    "number": "1700129673",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 BUTTERFIELD RD STE 1600",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605151211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4884 GRATIOT RD",
            "address_2": "SUITE 19",
            "city": "SAGINAW",
            "state": "MI",
            "postal_code": "486386270",
            "telephone_number": "989-799-9150",
            "fax_number": "989-799-9153"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZEILINGER",
        "first_name": "RAELYN",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-03-29",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MI",
            "license": "5501008952",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "5501008952",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "RAELYN",
            "last_name": "WERBISH",
            "credential": "PT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Saginaw, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2025; 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.