Madeline Longenberger, SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

PSL002416 Issued in PA

Practice address

15 Wesner LN
Danville, PA 17821-8023

Phone

(570) 271-5314

NPI assigned

Jun 17, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Madeline Martin Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Geisinger Clinic

  • Hospitalist Physician
  • Wilkes Barre, PA
  • NPI 1588614358
  NPD (past)

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

{
    "created_epoch": "1718582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1083457097",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 WESNER LN",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178218023"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 WESNER LN",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178218023",
            "telephone_number": "570-271-5314"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "613 Cricklewood Rd",
            "address_purpose": "LOCATION",
            "city": "West Chester",
            "state": "PA",
            "postal_code": "193828507",
            "country_code": "US",
            "telephone_number": "484-266-0387",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 N Academy Ave",
            "address_purpose": "LOCATION",
            "city": "Danville",
            "state": "PA",
            "postal_code": "178229800",
            "country_code": "US",
            "telephone_number": "888-675-5437",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LONGENBERGER",
        "first_name": "MADELINE",
        "credential": "SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-17",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "PA",
            "license": "PSL002416",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MADELINE",
            "last_name": "MARTIN",
            "credential": "SLP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Joshua Lynn Long, D.O.
• Kevin Carl Long, MD
• Minica Long
• Nathaniel Long
• Kelly Elizabeth Longenberger Warunek, PA-C
• Andrew Longenecker, M.D.
• Melissa Pearl Longnecker, MS, ATC
• David J Longo, PH.D.
• Daniel S Longyhore, PHARM.D., ED.D.
• Mark Lotfalla, DO

• Speech-Language Pathologist in Danville, PA
• Providers in Danville, PA by specialty
• Speech-Language Pathologist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.