Individual provider Active NPI

Kaitlin C. Gillespie, DPT

  • Physical Therapist
  • Crystal Lake, IL
National Provider Identifier
1114348786
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
070-020012 Issued in IL
Practice address
6226 Northwest Hwy
Crystal Lake, IL 60014-7933
Phone
(815) 398-9491
NPI assigned
Dec 26, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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 070-020012 IL Primary

Addresses

Primary practice location

6226 Northwest Hwy
Crystal Lake, IL 60014-7933

Mailing address

PO Box 735263
Chicago, IL 60673-5263

Other names 1

  • Kaitlin C. Leach Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20140225001356 IL Practitioner - Physical Therapist in Private Practice 2163652876 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Orthomidwest, PLLCGroup PAC ID 0749183713, 531 clinicians

Practice addresses (Care Compare)

650 S Randall Rd
Algonquin, IL 60102-5944
Phone (815) 381-7431

Merit-based Incentive Payment System (MIPS)

Final score
84.02 of 100Reported as group
Quality
68.63
Promoting interoperability
100
Improvement activities
40
Cost
78.11

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
070-020012ILMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Orthomidwest, PLLC CurrentSince Nov 26, 2018 Accepting new patients
Orthomidwest, PLLC Physical Therapist CurrentSince Nov 26, 2018 Accepting new patients

Locations

650 S Randall Rd
Algonquin, IL 60102
Phone (779) 771-7000

770 Beloit Rd
Belvidere, IL 61008
Phone (815) 847-7060

6226 N West Hwy
Crystal Lake, IL 60014

1435 N Randall Rd
Ste 103
Elgin, IL 60123
Phone (847) 888-0750

535 Roxbury Rd
Rockford, IL 61107
Phone (815) 387-1717

5875 E Riverside Blvd
Rockford, IL 61114
Phone (779) 774-1270

Interoperability endpoints

  • Direct secure messaging: kaitlin.gillespie@ro.eclinicaldirectplus.com

Organizations & group practices 2

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": "1388016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1114348786",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735263",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735263"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6226 NORTHWEST HWY",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600147933",
            "telephone_number": "815-398-9491"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GILLESPIE",
        "first_name": "KAITLIN",
        "middle_name": "C.",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-12-26",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "IL",
            "license": "070-020012",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAITLIN",
            "last_name": "LEACH",
            "middle_name": "C.",
            "credential": "DPT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Crystal Lake, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.