Andy Diep, DO

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

8901 Wisconsin Ave
Bethesda, MD 20889-0004

Phone

(512) 553-1999

NPI assigned

Apr 30, 2025

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1745971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745971200000",
    "number": "1548058209",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5815 CALICO CROSSING LN",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774503515",
            "telephone_number": "512-553-1999",
            "fax_number": "512-553-1999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 WISCONSIN AVE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890004",
            "telephone_number": "512-553-1999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIEP",
        "first_name": "ANDY",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-04-30",
        "last_updated": "2025-04-30",
        "certification_date": "2025-04-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Bridgette Diedrich, LAC
• Abby Nicole Diehl, PH.D.
• Margretta Diemer, M.D.
• Pamela Diener, PHD
• Marieme Dieng
• Hadley Madison Diep, MD
• Elizabeth Dietel, MSW
• Mary Jennifer Difatta, PTA
• Nicholas Difazio, BSN
• Patrizia Onorata Difranco, RN

• Student in an Organized Health Care Education/Training Program in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Student in an Organized Health Care Education/Training Program in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.