Individual provider Active NPI

Thomas A Gionis, M.D.

  • Emergency Medicine Physician
  • Norwalk, CA
National Provider Identifier
1780638049
Registry record updated Nov 27, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
C39248 Issued in CA
Practice address
13100 Studebaker Rd
Norwalk, CA 90650-2531
Phone
(562) 864-6377
NPI assigned
May 20, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 27, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X C39248 CA Primary

Addresses

Primary practice location

13100 Studebaker Rd
Norwalk, CA 90650-2531

Mailing address

Dept la 21575
Pasadena, CA 91185-1575
Phone (949) 263-8620

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, FL2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20040302001422 CA Practitioner - Family Practice 0547157687 Reassigns benefits to 2 organizations
I20200409001070 FL Practitioner - Family Practice 0547157687 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Medical University of South Carolina College of Medicine, 1975
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

173 E Webster St
Colusa, CA 95932-2949
Phone (209) 287-6308

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of nail tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C39248CAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Glenn Medical Center, LLC Current Accepting new patients
American Specialty Physicians Group Inc Emergency Medicine CurrentSince Feb 7, 2024 Accepting new patients
Central California Radiology Associates Inc Past Accepting new patients
Sierra Rural Physicians, Inc. Emergency Medicine Past Accepting new patients

Locations

1191 Phelps Ave
Coalinga, CA 93210
Phone (559) 897-5841

151 E Webster St
Ste B
Colusa, CA 95932
Phone (209) 287-6308

1250 E Almond Ave
Madera, CA 93637
Phone (559) 675-5501

700 17th St
Ste 205
Modesto, CA 95354
Phone (209) 248-7851

1133 W Sycamore St
Willows, CA 95988
Phone (530) 934-1800

Networks

  • Freedom Health HMO Network

Organizations & group practices 7

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 1

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": "1148083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1196121600000",
    "number": "1780638049",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "DEPT LA 21575",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911851575",
            "telephone_number": "949-263-8620",
            "fax_number": "949-263-0473"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13100 STUDEBAKER RD",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906502531",
            "telephone_number": "562-864-6377"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIONIS",
        "first_name": "THOMAS",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-20",
        "last_updated": "2007-11-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "C39248",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Norwalk, CA

Sources for this page

Verify at the official NPI Registry.