E. Eugene Delong, PH.D. LLC

Primary specialty

PsychologistTaxonomy code 103T00000X

Legal business name

E. EUGENE DELONG, PH.D. LLC

Practice address

313 W Liberty St Ste 363
Lancaster, PA 17603-2798

Phone

(717) 606-2904

NPI assigned

May 17, 2025

Last updated

May 21, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Earl Eugene Delong, PHDNPI 1477906881

Title

Owner

Phone

(717) 606-2904

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in PA

Enrollment records 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Earl Eugene Delong, PH.D.

  • Psychologist
  • Lancaster, PA
  • NPI 1477906881
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1747440000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1747785600000",
    "number": "1093507048",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "313 W LIBERTY ST STE 363",
            "city": "LANCASTER",
            "state": "PA",
            "postal_code": "176032798",
            "telephone_number": "717-606-2904"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "313 W LIBERTY ST STE 363",
            "city": "LANCASTER",
            "state": "PA",
            "postal_code": "176032798",
            "telephone_number": "717-606-2904"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "E. EUGENE DELONG, PH.D. LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-05-17",
        "last_updated": "2025-05-21",
        "certification_date": "2025-05-21",
        "status": "A",
        "authorized_official_last_name": "DELONG",
        "authorized_official_first_name": "EARL",
        "authorized_official_middle_name": "EUGENE",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "717-606-2904",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PHD"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lindsey Durkota, RD
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• Psychologist in Lancaster, PA
• Providers in Lancaster, PA by specialty
• Psychologist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.