Individual provider Active NPI

James Carterson Mercado Lee, MD

  • Internal Medicine Physician
  • Las Vegas, NV
National Provider Identifier
1003736869
Registry record updated Sep 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
TMPL0001 Issued in NV
Practice address
3000 W Charleston Blvd Ste 3And5
Las Vegas, NV 89102-1926
Phone
(702) 877-9511
Fax
(702) 620-6202
NPI assigned
Jul 20, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X TMPL0001 NV Primary

Addresses

Primary practice location

3000 W Charleston Blvd Ste 3And5
Las Vegas, NV 89102-1926

Mailing address

10454 Joaquin Fire St
Las Vegas, NV 89141-9013
Phone (702) 883-4116

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1784505600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788652800000",
    "number": "1003736869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10454 JOAQUIN FIRE ST",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891419013",
            "telephone_number": "702-883-4116"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3000 W CHARLESTON BLVD STE 3AND5",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891021926",
            "telephone_number": "702-877-9511",
            "fax_number": "702-620-6202"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEE",
        "first_name": "JAMES CARTERSON",
        "middle_name": "MERCADO",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-07-20",
        "last_updated": "2026-09-06",
        "certification_date": "2026-09-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "NV",
            "license": "TMPL0001",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Vegas, NV

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.