Organization Active NPI

Kelker Professional Corporation

  • Critical Care Medicine (Internal Medicine) Physician
  • Colton, CA
National Provider Identifier
1376488577
Registry record updated Jul 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
Legal business name
KELKER PROFESSIONAL CORPORATION
Practice address
1550 E Washington
St 103
Colton, CA 92324-4624
Phone
(909) 222-6990
Fax
(909) 236-5314
NPI assigned
Apr 22, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 31, 2026

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

Authorized official

Name
Tariq Kelker, MDNPI 1255771291
Title
Ceo
Phone
(310) 810-6554

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RC0200X Primary

Addresses

Primary practice location

1550 E Washington
St 103
Colton, CA 92324-4624

Mailing address

1550 E Washington St
Colton, CA 92324-4624
Phone (909) 222-6990

Other names 1

  • Lacasa Medical Group Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260514003003 CA Part B Supplier - Clinic/Group Practice 1153890538 Receives reassigned benefits from 1 practitioner
Practice locations: Colton, CA

National Provider Directory

National Provider Directory

Locations

1550 E Washington St
Colton, CA 92324
Phone (310) 810-6554

1550 E Washington St
#103
Colton, CA 92324

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1776816000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785456000000",
    "number": "1376488577",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1550 E WASHINGTON ST",
            "city": "COLTON",
            "state": "CA",
            "postal_code": "923244624",
            "telephone_number": "909-222-6990",
            "fax_number": "909-236-5314"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1550 E WASHINGTON",
            "address_2": "ST 103",
            "city": "COLTON",
            "state": "CA",
            "postal_code": "923244624",
            "telephone_number": "909-222-6990",
            "fax_number": "909-236-5314"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KELKER PROFESSIONAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-22",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A",
        "authorized_official_last_name": "KELKER",
        "authorized_official_first_name": "TARIQ",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "310-810-6554",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Lacasa Medical Group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Colton, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.