Julia Hahn

Primary specialty

Day Training/Habilitation SpecialistTaxonomy code 373H00000X

Practice address

3002 Armstrong St
San Diego, CA 92111-5702

Phone

(858) 633-4100

NPI assigned

Sep 22, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1663804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743120000000",
    "number": "1225751423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3002 ARMSTRONG ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921115702",
            "telephone_number": "858-633-4100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3002 ARMSTRONG ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921115702",
            "telephone_number": "858-633-4100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAHN",
        "first_name": "JULIA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-09-22",
        "last_updated": "2025-03-28",
        "certification_date": "2025-03-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "373H00000X",
            "taxonomy_group": "",
            "desc": "Day Training/Habilitation Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Lay Hague, MCD, CCC-SLP
• Hahc Acupuncture Center Inc
• David T Hahn, PSYD
• Gayla Marlo Hahn
• Judith Lynn Hahn, LCSW
• Madeline Hahn
• Michael Eric Hahn, MD, PHD
• Peter Hahn, MD
• Shelly Jean Hahne, BS
• Hai Shao MD. PHD, a Medical Corporation

• Day Training/Habilitation Specialist in San Diego, CA
• Providers in San Diego, CA by specialty
• Day Training/Habilitation Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 28, 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.