Organization Active NPI

Alertive Hospitalist Group

  • Hospitalist Physician
  • Riverside, CA
National Provider Identifier
1598611501
Registry record updated Mar 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
Legal business name
ALERTIVE HOSPITALIST GROUP
Practice address
4354 Latham St Ste 100
Riverside, CA 92501-1777
Phone
(951) 466-6628
Fax
(951) 848-9606
NPI assigned
Mar 10, 2026
Last updated
Mar 10, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 10, 2026

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

Authorized official

Name
Sivaraman K Gounder, GOUNDER
Title
Owner
Phone
(951) 466-6628

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X Primary

Addresses

Primary practice location

4354 Latham St Ste 100
Riverside, CA 92501-1777

Mailing address

4354 Latham St Ste 100
Riverside, CA 92501-1777
Phone (951) 466-6628

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1773100800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773100800000",
    "number": "1598611501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4354 LATHAM ST STE 100",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925011777",
            "telephone_number": "951-466-6628",
            "fax_number": "951-848-9606"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4354 LATHAM ST STE 100",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925011777",
            "telephone_number": "951-466-6628",
            "fax_number": "951-848-9606"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALERTIVE HOSPITALIST GROUP",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-10",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A",
        "authorized_official_last_name": "GOUNDER",
        "authorized_official_first_name": "SIVARAMAN",
        "authorized_official_middle_name": "K",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "951-466-6628",
        "authorized_official_credential": "GOUNDER"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Riverside, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 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.