Lia Danielle Herzig

Primary specialty

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

Practice address

111 S 11TH St
Philadelphia, PA 19107-4870

Phone

(215) 955-6000

NPI assigned

Aug 3, 2026

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

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": "1785715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785715200000",
    "number": "1013830249",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "317 S 13TH ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191075917",
            "telephone_number": "781-775-3458"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 S 11TH ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191074870",
            "telephone_number": "215-955-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERZIG",
        "first_name": "LIA",
        "middle_name": "DANIELLE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-08-03",
        "last_updated": "2026-08-03",
        "certification_date": "2026-08-03",
        "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": []
}

• Olivia Hertzler, CRNP
• Caitlin Hertzog, DNP, MBA, RN, NEA-BC
• David R. Hertzog, MD
• Jason Herwick
• Joseph Herzig
• Flavia Marie Herzog, RD,LDN
• Keith D Herzog, MD
• Laura Herzog
• Robin Aimee Herzog, MSN, CRNP
• Ruth A. Heslin, RN

• Student in an Organized Health Care Education/Training Program in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Student in an Organized Health Care Education/Training Program in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 3, 2026; 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.