Individual provider Active NPI

Mathew Hasso

  • Hospitalist Physician
  • Inglewood, CA
National Provider Identifier
1679205207
Registry record updated Sep 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
A198082 Issued in CA
Practice address
555 E Hardy St
Inglewood, CA 90301-4011
Phone
(310) 673-4660
NPI assigned
Jul 1, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 6, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X A198082 CA Primary

Addresses

Primary practice location

555 E Hardy St
Inglewood, CA 90301-4011

Mailing address

555 E Hardy St
Inglewood, CA 90301-4011

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250721001501 CA Practitioner - Internal Medicine 9133635840 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2011
Medicare assignment
May accept Medicare assignment
Group practices
Truhealth Medco Group IncGroup PAC ID 9335623289, 2 clinicians
Centinela Hospitalist Medical Group IncGroup PAC ID 3274696810, 11 clinicians

Practice addresses (Care Compare)

10906 Riverside Dr
Unit a
North Hollywood, CA 91602-2210
Phone (818) 722-3336

555 E Hardy St
Inglewood, CA 90301-4011
Phone (310) 673-4660

Hospital & facility affiliations

  • Angel of Mercy Home Health Care Home health agency, Glendale, CA, CCN 559100
  • Centinela Hospital Medical Center Hospital, Inglewood, CA, CCN 050739
  • Centinela Hospital Medical Ctr Inpatient rehabilitation facility, Inglewood, CA, CCN 05T739

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A198082CAMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Centinela Hospitalist Medical Group Inc CurrentSince Jul 1, 2025 Accepting new patients
Minghsun Liu, M.D., PC CurrentSince Nov 1, 2025 Accepting new patients
WT Health of California LLC CurrentSince Nov 1, 2025 Accepting new patients

Locations

555 E Hardy St
Inglewood, CA 90301
Phone (310) 419-8636

11103 Venice Blvd
Los Angeles, CA 90034
Phone (310) 734-8526

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1656633600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757116800000",
    "number": "1679205207",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "555 E HARDY ST",
            "city": "INGLEWOOD",
            "state": "CA",
            "postal_code": "903014011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 E HARDY ST",
            "city": "INGLEWOOD",
            "state": "CA",
            "postal_code": "903014011",
            "telephone_number": "310-673-4660"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASSO",
        "first_name": "MATHEW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-07-01",
        "last_updated": "2025-09-06",
        "certification_date": "2025-09-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "A198082",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Inglewood, CA

Sources for this page

Verify at the official NPI Registry.