Active NPI
James Carterson Mercado Lee, MD
- Internal Medicine Physician
- Las Vegas, NV
National Provider Identifier
1003736869
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- TMPL0001
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 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.