Individual provider Active NPI

Karen Lilia Lee, MD

  • Neurology Physician
  • Los Angeles, CA
National Provider Identifier
1578725685
Registry record updated Aug 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
A111338 Issued in CA
Practice address
300 UCLA Medical PLZ Ste B200
Los Angeles, CA 90095-8346
Phone
(310) 794-1195
NPI assigned
Jun 30, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 31, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 290252 MA
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X 290252 NY
Neurology Physician 2084N0400X A111338 CA Primary

Addresses

Primary practice location

300 UCLA Medical PLZ Ste B200
Los Angeles, CA 90095-8346

Mailing address

5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631

Other practice location 1

800 Huntington Ave
Boston, MA 02115-6303
Phone (617) 936-6160

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, MA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20171005001566 NY Practitioner - NeurologyPractitioner - Sleep Medicine 3971745076 Reassigns benefits to 1 organization
I20211130002606 MA Practitioner - Neurology 3971745076 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Drexel University College of Medicine, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

800 Huntington Ave
Boston, MA 02115-6303
Phone (617) 936-6100

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
290252MAMDNeurology Physician
290252NYMDSleep Medicine (Psychiatry & Neurology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
New York University CurrentSince Nov 1, 2017 Accepting new patients
Massachusetts Eye and Ear Associates, Inc. Neurology CurrentSince Jan 1, 2022 Accepting new patients
Atherton Neurology Medical Office, Inc Neurology CurrentSince Aug 1, 2013 Accepting new patients
Massachusetts Eye and Ear Infirmary Current Accepting new patients
New York University CurrentSince Nov 1, 2017 Accepting new patients

Locations

695 Oak Grove Ave
Menlo Park, CA 94025
Phone (650) 322-0384

695 Oak Grove Ave
Ste 310
Menlo Park, CA 94025
Phone (650) 261-2366

243 Charles St
Boston, MA 02114
Phone (617) 523-7900

800 Huntington Ave
Boston, MA 02115
Phone (617) 525-9544

300 Crown Colony Dr
Ste 201
Quincy, MA 02169
Phone (617) 573-3135

14 Wall St
Fl 9
Wall Street, NY 10005
Phone (646) 501-3224

Interoperability endpoints

  • Direct secure messaging: lee.karen.meei@direct.partners.masshiway.net

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1214784000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788134400000",
    "number": "1578725685",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5767 W CENTURY BLVD STE 400",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900455631"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 UCLA MEDICAL PLZ STE B200",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900958346",
            "telephone_number": "310-794-1195"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 Huntington Ave",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021156303",
            "country_code": "US",
            "telephone_number": "617-936-6160",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEE",
        "first_name": "KAREN",
        "middle_name": "LILIA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-06-30",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MA",
            "license": "290252",
            "primary": false
        },
        {
            "code": "2084S0012X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Sleep Medicine",
            "state": "NY",
            "license": "290252",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "A111338",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.