Difu Guan, MD

Primary specialty

Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X

License

K8761 Issued in TX

Practice address

8038 Wurzbach Rd
Suite 340
San Antonio, TX 78229-3817

Phone

(210) 614-0500

Fax

(210) 614-4848

NPI assigned

Aug 9, 2005

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1123545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1558396800000",
    "number": "1831190362",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8038 WURZBACH RD",
            "address_2": "SUITE 340",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293817",
            "telephone_number": "210-614-0500",
            "fax_number": "210-614-4848"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8038 WURZBACH RD",
            "address_2": "SUITE 340",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293817",
            "telephone_number": "210-614-0500",
            "fax_number": "210-614-4848"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUAN",
        "first_name": "DIFU",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-08-09",
        "last_updated": "2019-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "TX",
            "license": "K8761",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "038764902",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Margo Lynn Guajardo, COTA
• Maribel Guajardo, SLPA
• Ryan Rafael Guajardo
• Veronica Guajardo, AGNP-BC
• Bo Guan, MD
• April Guardado
• Susana Guardado
• Guardian Ambulance
• Guardian Angels for Seniors
• Guardian Angels Pediatric Home Care, LLC

• Geriatric Medicine (Internal Medicine) Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Geriatric Medicine (Internal Medicine) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.