Individual provider Active NPI

Earnest Hardiman IV, APRN-CNP

  • Acute Care Nurse Practitioner
  • Los Angeles, CA
National Provider Identifier
1134613201
Registry record updated Jan 20, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
NP95016249 Issued in CA
Practice address
1500 San Pablo St
Los Angeles, CA 90033-5313
Phone
(323) 442-7400
NPI assigned
Jun 21, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 20, 2023

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X APRN.CNP.022953 OH
Family Nurse Practitioner 363LF0000X APRN.CNP.022953 OH
Acute Care Nurse Practitioner 363LA2100X NP95016249 CA Primary
Nurse Practitioner 363L00000X APRN.CNP.022953 OH

Addresses

Primary practice location

1500 San Pablo St
Los Angeles, CA 90033-5313

Mailing address

PO Box 31309
Los Angeles, CA 90031-0309
Phone (323) 442-7400

Other identifiers 1

IdentifierTypeStateIssuer
0327754MedicaidOH

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230131001964 CA Practitioner - Nurse Practitioner 2769728120 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cedars-Sinai Medical CenterGroup PAC ID 0446169114, 788 clinicians

Practice addresses (Care Compare)

8700 Beverly Blvd
West Hollywood, CA 90048-1804
Phone (310) 423-3277

Hospital & facility affiliations

  • Cedars-Sinai Medical Center Hospital, Los Angeles, CA, CCN 050625

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
APRN.CNP.022953OHMDNurse Practitioner
NP95016249CAMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Usc Care Medical Group, Inc CurrentSince Dec 13, 2022 Accepting new patients
Cedars-Sinai Medical Center CurrentSince Jul 3, 2025 Accepting new patients
Usc Care Medical Group, Inc CurrentSince Dec 13, 2022 Accepting new patients
Cedars-Sinai Medical Center CurrentSince Jul 3, 2025 Accepting new patients

Locations

420 34th St
Bakersfield, CA 93301
Phone (661) 324-4647

1500 San Pablo St
Los Angeles, CA 90033
Phone (323) 443-8500

1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849

4140 W 190th St
Torrance, CA 90504
Phone (310) 967-1780

8700 Beverly Blvd
West Hollywood, CA 90048
Phone (310) 385-3291

Interoperability endpoints

  • Direct secure messaging: ehardiman522678@direct.cshs.org

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 2

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": "1529539200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1674172800000",
    "number": "1134613201",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31309",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900310309",
            "telephone_number": "323-442-7400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 SAN PABLO ST",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900335313",
            "telephone_number": "323-442-7400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARDIMAN",
        "first_name": "EARNEST",
        "name_suffix": "IV",
        "credential": "APRN-CNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-06-21",
        "last_updated": "2023-01-20",
        "certification_date": "2023-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "OH",
            "license": "APRN.CNP.022953",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "OH",
            "license": "APRN.CNP.022953",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "CA",
            "license": "NP95016249",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "OH",
            "license": "APRN.CNP.022953",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0327754",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.