Kathleen Dyan Apostol Lu

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

23302 Issued in CA

Practice address

24547 Los Alisos Blvd Apt 270
Laguna Hills, CA 92653-7213

Phone

(949) 235-5588

NPI assigned

Mar 8, 2022

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Kathleen Dyan Apostol Former name

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Specialty

Occupational Therapist in Private Practice

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orthopaedic and Neurological Rehab IncGroup PAC ID 6507159126, 368 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 and National Provider Directory roles.

• Orthopaedic and Neurological Rehab Inc

  • Rehabilitation Clinic/Center
  • Billings, MT
  • NPI 1225496540

  CA

  Medicare reassignment Care Compare group NPD
• Orthopaedic and Neurological Rehabilitation, Speech Pathology, Inc

  • Rehabilitation Clinic/Center
  • Tustin, CA
  • NPI 1548940885
  NPD

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

{
    "created_epoch": "1646697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1700533833",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24547 LOS ALISOS BLVD APT 270",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926537213",
            "telephone_number": "949-235-5588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24547 LOS ALISOS BLVD APT 270",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926537213",
            "telephone_number": "949-235-5588"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LU",
        "first_name": "KATHLEEN DYAN",
        "middle_name": "APOSTOL",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-03-08",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "CA",
            "license": "23302",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHLEEN DYAN",
            "last_name": "APOSTOL",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Los Angeles Hematology-Oncology Medical Group
• Amin Duff Lotfizadeh, PHD, BCBA-D
• Martin D Louie, M.D.
• Holly Renee Lowery
• LQK Management Services
• Joanna Lucas
• Jonathan Edward Lucero, LMFT
• Whitney Luckart, CMT
• Brynne Noelle Lum, M.A., LMFT
• Lauren Mieko Lum

• Occupational Therapist in Laguna Hills, CA
• Providers in Laguna Hills, CA by specialty
• Occupational Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.