Katherine Leger, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A175132 Issued in CA

Practice address

2020 Zonal Ave # Ird720
Los Angeles, CA 90089-0121

Phone

(323) 409-7184

Fax

(323) 226-2738

NPI assigned

Apr 2, 2018

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

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Pulmonary Disease

Education

Other, 2017

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Los Angeles General Medical Center Hospital, Los Angeles, CA, CCN 050373

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: kleger613048@hisp.ehr.sutterhealth.org
• Direct secure messaging: kleger11794@alamedahs.direct-ci.com

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• County of Los Angeles

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1598773715
  Care Compare affiliation

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

{
    "created_epoch": "1522627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771027200000",
    "number": "1841796539",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2020 ZONAL AVE # IRD720",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900890121",
            "telephone_number": "323-409-7184",
            "fax_number": "323-226-2738"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2020 ZONAL AVE # IRD720",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900890121",
            "telephone_number": "323-409-7184",
            "fax_number": "323-226-2738"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEGER",
        "first_name": "KATHERINE",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-04-02",
        "last_updated": "2026-02-14",
        "certification_date": "2026-02-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A175132",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maud D Legaspi
• Michael Legaspi, RN
• Richelle Hope Legaspi
• Legend Recovery
• Andrew Robin Legens
• Linnea Leger
• Tupou T Leger
• William Legere
• Shelby Legeros, MD
• Ruth Legesse, PA-C

• Internal Medicine Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.