Individual provider Active NPI

Katherine Seebald, MD

  • Emergency Medicine Physician
  • Tucson, AZ
National Provider Identifier
1053993097
Registry record updated Oct 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
A203578 Issued in CA
Practice address
6200 N la Cholla Blvd
Tucson, AZ 85741-3529
Phone
(520) 742-9000
Fax
(659) 235-6176
NPI assigned
Apr 28, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2025

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 A203578 CA Primary

Addresses

Primary practice location

6200 N la Cholla Blvd
Tucson, AZ 85741-3529

Mailing address

PO Box 4341
1895 Avenida del Oro
Oceanside, CA 92056

Other practice location 1

600 N Highland Springs Ave
Banning, CA 92220-3046
Phone (951) 845-1121

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
I20250917000941 CA Practitioner - Emergency Medicine 8426552183 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MD Karan Singh Professional CorpGroup PAC ID 6800235458, 30 clinicians

Practice addresses (Care Compare)

11370 Anderson St
Loma Linda, CA 92354-3450

600 N Highland Springs Ave
Banning, CA 92220-3046
Phone (833) 443-6287

Hospital & facility affiliations

  • San Gorgonio Memorial Hospital Hospital, Banning, CA, CCN 050054
  • Loma Linda University Medical Center Hospital, Loma Linda, CA, CCN 050327

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Faculty Physicians and Surgeons of Llusm CurrentSince Oct 1, 2025 Accepting new patients
Faculty Physicians and Surgeons of Llusm CurrentSince Oct 1, 2025 Accepting new patients
Faculty Physicians and Surgeons of Llusm Current Accepting new patients
MD Karan Singh Professional Corp Emergency Medicine CurrentSince Oct 20, 2025 Accepting new patients

Locations

600 N Highland Springs Ave
Banning, CA 92220
Phone (833) 443-6287

11370 Anderson St
#B100
Loma Linda, CA 92354
Phone (909) 558-2848

File Number 54701
Los Angeles, CA 90074
Phone (909) 651-4300

28078 Baxter Rd
Murrieta, CA 92563
Phone (951) 290-4000

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": "1619568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761177600000",
    "number": "1053993097",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4341",
            "address_2": "1895 AVENIDA DEL ORO",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "92056"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6200 N LA CHOLLA BLVD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857413529",
            "telephone_number": "520-742-9000",
            "fax_number": "659-235-6176"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 N Highland Springs Ave",
            "address_purpose": "LOCATION",
            "city": "Banning",
            "state": "CA",
            "postal_code": "922203046",
            "country_code": "US",
            "telephone_number": "951-845-1121",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SEEBALD",
        "first_name": "KATHERINE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-28",
        "last_updated": "2025-10-23",
        "certification_date": "2025-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A203578",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

Verify at the official NPI Registry.