Hae Seung Lee MD Inc

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

Legal business name

HAE SEUNG LEE MD INC

Practice address

4201 Torrance Blvd Ste 390
Torrance, CA 90503-4541

Phone

(424) 210-5484

Fax

(424) 435-0033

NPI assigned

Aug 11, 2023

Organization subpart

No

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

Authorized official

Name

Dr. Hae Seung Lee, MDNPI 1477971331

Title

Owner

Phone

(424) 210-5484

Specialties & licenses 1

Addresses

Other names 1

• South Bay Endocrine Specialists Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

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

• Hae Seung Lee, M.D.

  • Endocrinology, Diabetes & Metabolism Physician
  • Torrance, CA
  • NPI 1477971331
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1691712000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757980800000",
    "number": "1073296372",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4201 TORRANCE BLVD STE 390",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905034541",
            "telephone_number": "424-210-5484",
            "fax_number": "424-435-0033"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4201 TORRANCE BLVD STE 390",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905034541",
            "telephone_number": "424-210-5484",
            "fax_number": "424-435-0033"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HAE SEUNG LEE MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-08-11",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A",
        "authorized_official_last_name": "LEE",
        "authorized_official_first_name": "HAE SEUNG",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "424-210-5484",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "South Bay Endocrine Specialists",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Angelina Habash
• James Refaat Habashy, DDS
• Hacc Inc
• Ashley Hackett
• Leah Marie Haddad, RN
• Nancy Haggerty
• Devon Hagstrom
• Danielle Lauren Haidari
• Sarah Danielle Haider, MD
• Arayam Yoseph Hailu

• Endocrinology, Diabetes & Metabolism Physician in Torrance, CA
• Providers in Torrance, CA by specialty
• Endocrinology, Diabetes & Metabolism Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2025; 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.