Individual provider Active NPI

Brian T Lee, MD

  • Transplant Hepatology Physician
  • Newport Beach, CA
National Provider Identifier
1346583242
Registry record updated Mar 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Transplant Hepatology PhysicianTaxonomy code 207RT0003X
License
A132796 Issued in CA
Practice address
500 Superior Ave Ste 100
Newport Beach, CA 92663-3660
Phone
(949) 764-5793
NPI assigned
Mar 29, 2013
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Transplant Hepatology Physician 207RT0003X A132796 CA Primary

Addresses

Primary practice location

500 Superior Ave Ste 100
Newport Beach, CA 92663-3660

Mailing address

500 Superior Ave Ste 100
Newport Beach, CA 92663-3660
Phone (949) 764-5793

Other practice location 1

16405 Sand Canyon Ave Ste 280
Irvine, CA 92618-3792
Phone (949) 764-5793

Other identifiers 1

IdentifierTypeStateIssuer
BL3232267556OtherOTHER

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20200922001813 CA Practitioner - GastroenterologyPractitioner - Internal Medicine 5597046714 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Rush Medical College of Rush University, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Hoag ClinicGroup PAC ID 3274872064, 447 clinicians

Practice addresses (Care Compare)

1 Hoag Dr
Newport Beach, CA 92663-4162

1031 Avenida Pico
Suite 204
San Clemente, CA 92673-6352
Phone (949) 829-5533

16405 Sand Canyon Ave
Suite 200
Irvine, CA 92618-3786
Phone (949) 383-4190

500 Superior Ave
Suite 270
Newport Beach, CA 92663-3657
Phone (949) 791-3370

Hospital & facility affiliations

  • Hoag Home Health Home health agency, Newport Beach, CA, CCN 557412
  • Hoag Memorial Hospital Presbyterian Hospital, Newport Beach, CA, CCN 050224
  • Providence Mission Hospital Hospital, Mission Viejo, CA, CCN 050567

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux48

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
132796CAMDMarriage & Family Therapist
A132796CAMDTransplant Hepatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Faculty Physicians and Surgeons of Llusm CurrentSince Oct 1, 2020 Accepting new patients
Faculty Physicians and Surgeons of Llusm Current Accepting new patients
Usc Care Medical Group, Inc CurrentSince Dec 1, 2022 Accepting new patients
Usc Care Medical Group, Inc CurrentSince Dec 1, 2022 Accepting new patients
Hoag Clinic CurrentSince Dec 1, 2022 Accepting new patients
Loma Linda University Medical Center Past Accepting new patients
Loma Linda University Children'S Hospital Past Accepting new patients
Hoag Hospital Past Accepting new patients
Hoag Memorial Hospital Presbyterian Past Accepting new patients
Riverside Healthcare System, L.P. Past Accepting new patients

Locations

420 34th St
Bakersfield, CA 93301
Phone (661) 324-4647

16105 Sand Canyon Ave
Ste 230
Irvine, CA 92618
Phone (949) 288-5701

16405 Sand Canyon Ave
Ste 280
Irvine, CA 92618
Phone (949) 557-0251

11234 Anderson St
#A600
Loma Linda, CA 92350
Phone (909) 558-2824

File Number 54701
Los Angeles, CA 90074
Phone (909) 651-4300

1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849

500 Superior Ave
Ste 100
Newport Beach, CA 92663
Phone (949) 706-3300

1 Hoag Dr
Bldg 41
Newport Beach, CA 92663
Phone (949) 764-4060

1031 Avenida Pico
Ste 204
San Clemente, CA 92673
Phone (949) 829-5533

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/10944/brand/3/csg/1/fhir/r4
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: blee329172@direct.llu.edu

Organizations & group practices 10

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 4

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": "1364515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773014400000",
    "number": "1346583242",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 SUPERIOR AVE STE 100",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926633660",
            "telephone_number": "949-764-5793"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 SUPERIOR AVE STE 100",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926633660",
            "telephone_number": "949-764-5793"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16405 Sand Canyon Ave Ste 280",
            "address_purpose": "LOCATION",
            "city": "Irvine",
            "state": "CA",
            "postal_code": "926183792",
            "country_code": "US",
            "telephone_number": "949-764-5793",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEE",
        "first_name": "BRIAN",
        "middle_name": "T",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-03-29",
        "last_updated": "2026-03-09",
        "certification_date": "2026-03-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RT0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Transplant Hepatology",
            "state": "CA",
            "license": "A132796",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OTHER",
            "identifier": "BL3232267556",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Newport Beach, CA

Sources for this page

Verify at the official NPI Registry.