Individual provider Active NPI

Junior David Kalambay, MD

  • Internal Medicine Physician
  • Las Cruces, NM
National Provider Identifier
1043908536
Registry record updated Jun 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MD2026-0424 Issued in NM
Practice address
4351 E Lohman Ave Ste 300
Las Cruces, NM 88011-8262
Phone
(575) 556-7600
NPI assigned
Apr 24, 2023
Last updated
Jun 3, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 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 Physician 207R00000X MD2026-0424 NM Primary

Addresses

Primary practice location

4351 E Lohman Ave Ste 300
Las Cruces, NM 88011-8262

Mailing address

4351 E Lohman Ave Ste 300
Las Cruces, NM 88011-8262
Phone (575) 556-7600

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
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD2026-0424NMMDInternal Medicine Physician

Interoperability endpoints

  • Direct secure messaging: junior.kalambay.1@1928.direct.athenahealth.com

NPI Registry JSON

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

{
    "created_epoch": "1682294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1043908536",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4351 E LOHMAN AVE STE 300",
            "city": "LAS CRUCES",
            "state": "NM",
            "postal_code": "880118262",
            "telephone_number": "575-556-7600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4351 E LOHMAN AVE STE 300",
            "city": "LAS CRUCES",
            "state": "NM",
            "postal_code": "880118262",
            "telephone_number": "575-556-7600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KALAMBAY",
        "first_name": "JUNIOR",
        "middle_name": "DAVID",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-04-24",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NM",
            "license": "MD2026-0424",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Cruces, NM

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 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.