Thomas Ludema MD

Primary specialty

SpecialistTaxonomy code 174400000X

Legal business name

THOMAS LUDEMA MD

Practice address

24502 Pacific Park Dr Ste 102
Aliso Viejo, CA 92656-3033

Phone

(949) 365-8877

Fax

(949) 365-8878

NPI assigned

Oct 25, 2006

Organization subpart

No

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

Authorized official

Name

Thomas LudemaNPI 1316953243

Title

Owner

Phone

(949) 365-8877

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPDPlans: Blue Shield 65 Plus (HMO) (H0504-015-000, H0504); Blue Shield 65 Plus (HMO) (H0504-039-000, H0504); Blue Shield 65 Plus Plan 2 (HMO) (H0504-021-000, H0504); Blue Shield Inspire (HMO) (H0504-041-000, H0504); Blue Shield 65 Plus (HMO) (H0504-038-000, H0504); Blue Shield Inspire (HMO) (H0504-047-000, H0504); Blue Shield 65 Plus (HMO) (H0504-026-000, H0504); Blue Shield Advantage (HMO) (H0504-050-000, H0504); Blue Shield AdvantageOptimum Plan (HMO) (H5928-004-000, H5928); Blue Shield Inspire (HMO) (H0504-043-000, H0504)…

Practitioners 1

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

• Thomas Ludema, MD

  • Neurology Physician
  • Aliso Viejo, CA
  • NPI 1316953243

  Specialist

  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1161734400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774915200000",
    "number": "1629153143",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "27800 MEDICAL CENTER RD",
            "address_2": "SUITE 263",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916447",
            "telephone_number": "949-365-8877",
            "fax_number": "949-365-8878"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24502 PACIFIC PARK DR STE 102",
            "city": "ALISO VIEJO",
            "state": "CA",
            "postal_code": "926563033",
            "telephone_number": "949-365-8877",
            "fax_number": "949-365-8878"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THOMAS LUDEMA MD",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-10-25",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A",
        "authorized_official_last_name": "LUDEMA",
        "authorized_official_first_name": "THOMAS",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "949-365-8877"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G531350",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lisa K Taylor, MT-BC, NMT
• Elizabeth Tecuanhuehue
• Jane Elizabeth Teixeira, LMFT
• Michael James Tejano, PT DPT
• Alexander Thermos, D.O., D.C.
• Patrick S Thompson, MD
• Kim C. Till, LCSW
• Timothy Robert Miller, M.D., Inc.
• Chitra Tiruveedula, BDS,DDS
• Larissa Todd

• Specialist in Aliso Viejo, CA
• Providers in Aliso Viejo, CA by specialty
• Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.