Karl Yoder Hostetler, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

C32005 Issued in CA

Practice address

200 W Arbor Dr
Ucsd Medical Center
San Diego, CA 92103-8201

Phone

(858) 657-8440

Fax

(619) 543-3183

NPI assigned

May 4, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1146700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1477501450",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14024 RUE SAINT RAPHAEL",
            "city": "DEL MAR",
            "state": "CA",
            "postal_code": "920143043",
            "telephone_number": "858-755-7503",
            "fax_number": "858-755-6095"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 W ARBOR DR",
            "address_2": "UCSD MEDICAL CENTER",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921038201",
            "telephone_number": "858-657-8440",
            "fax_number": "619-543-3183"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOSTETLER",
        "first_name": "KARL",
        "middle_name": "YODER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-04",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "C32005",
            "primary": true
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "CA",
            "license": "C32005",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00C320050",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Hossein Samadi MD PC
• Mojgan Hosseini-Varnamkhasti, MD
• Puya Hosseini, M.D.
• Golnaz Hosseinian
• Jennifer Lyn Hossler, MSW
• Allison Hostetter
• Richard Elden Hostutler III, LVN
• Edgar Jia Hotard
• Renee Hotchkiss
• Rebecca Hotzel

• Internal Medicine Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.