Individual provider Active NPI

Michelle Diamond Hopstone, M.D.

  • Diagnostic Radiology Physician
  • Los Angeles, CA
National Provider Identifier
1336487289
Registry record updated Dec 8, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A129449 Issued in CA
Practice address
1500 San Pablo St FL 2
Los Angeles, CA 90033-5313
Phone
(323) 442-8541
Fax
(323) 442-8755
NPI assigned
Jan 28, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 8, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X A129449 CA Primary

Addresses

Primary practice location

1500 San Pablo St FL 2
Los Angeles, CA 90033-5313

Mailing address

PO Box 31309
Los Angeles, CA 90031-0309
Phone (323) 442-8541

Other names 1

  • Michelle Tamara Welt Diamond Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address michelle.hopstone@direct.usc.edu Direct USC CARE MEDICAL GROUP, INC

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
I20170526001683 CA Practitioner - Diagnostic Radiology 1658648456 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Regents of the Univ of CaGroup PAC ID 3375456619, 1,571 clinicians

Practice addresses (Care Compare)

10850 White Rock Rd
Rancho Cordova, CA 95670-6044

2261 Douglas Blvd
Roseville, CA 95661-3831
Phone (916) 783-7109

2315 Stockton Blvd
Sacramento, CA 95817-2201
Phone (916) 734-2011

2660 W Covell Blvd
Davis, CA 95616-5645
Phone (530) 747-3000

271 Turn Pike Dr
Folsom, CA 95630-8098
Phone (916) 985-9300

3200 Bell Rd
Auburn, CA 95603-9244
Phone (530) 885-7616

4860 Y St
Sacramento, CA 95817-2307

4861 Y St
Sacramento, CA 95817-2307
Phone (916) 734-2525

4868 X St
Sacramento, CA 95817-2205

550 W Ranch View Dr
Suite 1200
Rocklin, CA 95765-5398
Phone (916) 295-5810

8110 Laguna Blvd
Elk Grove, CA 95758-8094
Phone (916) 683-3942

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A129449CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the Univ of Ca Current Accepting new patients
Pronet Imaging Medical Group, Inc. Diagnostic Radiology CurrentSince May 8, 2018 Accepting new patients
San Fernando Valley Interventional Radiology and Imaging Center CurrentSince May 8, 2018 Accepting new patients
Regents of the Univ of Ca Diagnostic Radiology CurrentSince Jan 22, 2024 Accepting new patients
Kern Radiology Medical Group, Inc Diagnostic Radiology PastSince Feb 20, 2018 Accepting new patients
Usc Verdugo Hills Hospital, LLC Past Accepting new patients
Regents of the Univ of Ca Past Accepting new patients
Regents of the Univ of Ca Past Accepting new patients
Santa Ana Tustin Radiology Medical Group Diagnostic Radiology Past Accepting new patients
Usc University Hospital, Inc. Past Accepting new patients

Locations

16311 Ventura Blvd
Ste 120
Encino, CA 91436
Phone (818) 817-7707

1516 Cotner Ave
Los Angeles, CA 90025
Phone (310) 445-2843

2315 Stockton Blvd
Sacramento, CA 95817
Phone (916) 703-3030

4868 X St
Sacramento, CA 95817
Phone (916) 703-1503

2315 Stockton Blvd
#5
Sacramento, CA 95817
Phone (916) 703-3050

Organizations & group practices 11

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": "1359331200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1638921600000",
    "number": "1336487289",
    "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": "323-442-8541",
            "fax_number": "323-442-8755"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 SAN PABLO ST FL 2",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900335313",
            "telephone_number": "323-442-8541",
            "fax_number": "323-442-8755"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOPSTONE",
        "first_name": "MICHELLE",
        "middle_name": "DIAMOND",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-01-28",
        "last_updated": "2021-12-08",
        "certification_date": "2021-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A129449",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "michelle.hopstone@direct.usc.edu",
            "affiliation": "Y",
            "affiliationName": "USC CARE MEDICAL GROUP, INC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1500 San Pablo St Fl 2",
            "city": "Los Angeles",
            "state": "CA",
            "country_code": "US",
            "postal_code": "900335313",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "MICHELLE",
            "last_name": "DIAMOND",
            "middle_name": "TAMARA WELT",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.