NPIMap

Individual provider Active NPI

Kachon Lei, MD

  • Internal Medicine Physician
  • Las Vegas, NV
National Provider Identifier
1558868992
Registry record updated May 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
20849 Issued in NV
Practice address
1707 W Charleston Blvd Ste 100
Las Vegas, NV 89102-2352
Phone
(702) 671-5070
NPI assigned
Apr 11, 2018
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 1, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 20849 NV Primary
Cardiovascular Disease PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RC0000X A201060 CA
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

1707 W Charleston Blvd Ste 100
Las Vegas, NV 89102-2352

Mailing address

10790 Rancho Bernardo Rd
San Diego, CA 92127-5705
Phone (858) 824-5222

Other practice location 1

1800 W Charleston Blvd
Las Vegas, NV 89102-2329
Phone (702) 383-2000

Other practice location 2

9898 Genesee Ave
LA Jolla, CA 92037-1205
Phone (858) 824-5222

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NV, CA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210630004191 NV Practitioner - Internal Medicine 0840549127 Reassigns benefits to 2 organizations
I20260515000573 CA Practitioner - Cardiovascular Disease (Cardiology) 0840549127 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Scripps HealthGroup PAC ID 9234033853, 1,450 clinicians

Practice addresses (Care Compare)

1800 W Charleston Blvd
Las Vegas, NV 89102-2329
Phone (702) 383-2000

9898 Genesee Ave
La Jolla, CA 92037-1205
Phone (858) 455-9100

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A201060CAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Medical Center of Southern Nevada CurrentSince Nov 29, 2023 Accepting new patients
Bessler MD, PLLC Multi-Specialty CurrentSince Oct 15, 2022 Accepting new patients

Locations

102 E Lake Mead Pkwy
Henderson, NV 89015
Phone (701) 564-2622

1800 W Charleston Blvd
Las Vegas, NV 89102
Phone (702) 207-8253

Organizations & group practices 4

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 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1523404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777593600000",
    "number": "1558868992",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10790 RANCHO BERNARDO RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921275705",
            "telephone_number": "858-824-5222"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1707 W CHARLESTON BLVD STE 100",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891022352",
            "telephone_number": "702-671-5070"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1800 W Charleston Blvd",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891022329",
            "country_code": "US",
            "telephone_number": "702-383-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9898 Genesee Ave",
            "address_purpose": "LOCATION",
            "city": "LA Jolla",
            "state": "CA",
            "postal_code": "920371205",
            "country_code": "US",
            "telephone_number": "858-824-5222",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEI",
        "first_name": "KACHON",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-04-11",
        "last_updated": "2026-05-01",
        "certification_date": "2026-05-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NV",
            "license": "20849",
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "A201060",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Vegas, NV

Sources for this page

Verify at the official NPI Registry.