Organization Active NPI

Clarke Lew Medical Corp

Doing business as Illumination Foundation Medical Group

  • Community Health Clinic/Center
  • Fullerton, CA
National Provider Identifier
1205444742
Registry record updated Jun 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community Health Clinic/CenterTaxonomy code 261QC1500X
Legal business name
CLARKE LEW MEDICAL CORP
Doing business as
Illumination Foundation Medical Group
Practice address
3535 W Commonwealth Ave
Fullerton, CA 92833-2821
Phone
(949) 273-0555
NPI assigned
Jul 21, 2020
Last updated
Jun 9, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2025

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

Authorized official

Name
Nicole St. Claire
Title
Billing Consultant
Phone
(949) 633-5535

Specialties & licenses 13

Specialty (taxonomy)CodeLicenseStatePrimary
Community Health Clinic/Center 261QC1500X Primary
Multi-Specialty Clinic/Center 261QM1300X
Physician Assistant 363A00000X
Nurse Practitioner 363L00000X
Addiction (Substance Use Disorder) Counselor 101YA0400X
Mental Health Counselor 101YM0800X
Social Worker 104100000X
Clinical Social Worker 1041C0700X
Dentist 122300000X
Registered Nurse 163W00000X
Family Medicine Physician 207Q00000X
Internal Medicine Physician 207R00000X
Psychiatry Physician 2084P0800X

Addresses

Primary practice location

3535 W Commonwealth Ave
Fullerton, CA 92833-2821

Mailing address

3535 W Commonwealth Ave
Fullerton, CA 92833-2821
Phone (714) 402-2766

Other practice location 1

1815 Carnegie Ave
Santa Ana, CA 92705-5527
Phone (949) 273-0555

Other names 1

  • Illumination Foundation Medical Group Doing business as

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D2210417Clarke Lew Medical Corporation3535 W Commonwealth Ave, Fullerton, CA 92833Certificate of waiverJan 20, 2027

National Provider Directory

National Provider Directory

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/22909/brand/1/csg/1/fhir/r4

Practitioners & affiliated clinicians

Practitioners 9

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1595289600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1749427200000",
    "number": "1205444742",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3535 W COMMONWEALTH AVE",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928332821",
            "telephone_number": "714-402-2766"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3535 W COMMONWEALTH AVE",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928332821",
            "telephone_number": "949-273-0555"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1815 Carnegie Ave",
            "address_purpose": "LOCATION",
            "city": "Santa Ana",
            "state": "CA",
            "postal_code": "927055527",
            "country_code": "US",
            "telephone_number": "949-273-0555",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "CLARKE LEW MEDICAL CORP",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-07-21",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A",
        "authorized_official_last_name": "ST. CLAIRE",
        "authorized_official_first_name": "NICOLE",
        "authorized_official_title_or_position": "BILLING CONSULTANT",
        "authorized_official_telephone_number": "949-633-5535"
    },
    "taxonomies": [
        {
            "code": "261QC1500X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Community Health",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Illumination Foundation Medical Group",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Illumination Foundation Medical Group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Fullerton, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.