Organization Active NPI

CMC Occupational Therapy, a Professional Corporation

  • Occupational Therapist
  • El Cajon, CA
National Provider Identifier
1740149327
Registry record updated Jan 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
Legal business name
CMC OCCUPATIONAL THERAPY, A PROFESSIONAL CORPORATION
Practice address
1670 Whigham PL
El Cajon, CA 92019-1056
Phone
(619) 922-6408
NPI assigned
Jan 19, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 19, 2026

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

Authorized official

Name
Cynthia McMahon, MS, OTR/L
Title
Occupational Therapist
Phone
(619) 922-6408

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational TherapistGroup: 193400000X SINGLE SPECIALTY GROUP 225X00000X Primary

Addresses

Primary practice location

1670 Whigham PL
El Cajon, CA 92019-1056

Mailing address

1670 Whigham PL
El Cajon, CA 92019-1056
Phone (619) 922-6408

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1768780800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768780800000",
    "number": "1740149327",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1670 WHIGHAM PL",
            "city": "EL CAJON",
            "state": "CA",
            "postal_code": "920191056",
            "telephone_number": "619-922-6408"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1670 WHIGHAM PL",
            "city": "EL CAJON",
            "state": "CA",
            "postal_code": "920191056",
            "telephone_number": "619-922-6408"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CMC OCCUPATIONAL THERAPY, A PROFESSIONAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-19",
        "last_updated": "2026-01-19",
        "certification_date": "2026-01-19",
        "status": "A",
        "authorized_official_last_name": "MCMAHON",
        "authorized_official_first_name": "CYNTHIA",
        "authorized_official_title_or_position": "OCCUPATIONAL THERAPIST",
        "authorized_official_telephone_number": "619-922-6408",
        "authorized_official_credential": "MS, OTR/L"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Occupational Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in El Cajon, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.