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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MADELINE LONGENBERGER SLP
NPI 1083457097
Speech-Language Pathologist in Danville, PA

Active since June 17, 2024
15 WESNER LN, DANVILLE, PA 17821(570) 271-5314 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Madeline Longenberger Slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MADELINE LONGENBERGER SLP (NPI 1083457097) is an individual speech-language pathologist provider in Danville, Pennsylvania, licensed in Pennsylvania (PSL002416) and active in the NPI registry since June 2024. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1083457097
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMADELINE LONGENBERGERCredential: SLP
Location Address15 WESNER LNDanville, PA 17821-8023
Mailing Address15 Wesner LnDanville, PA 17821-8023
Phone(570) 271-5314
Sole ProprietorNo
Enumeration DateJune 17, 2024
Last NPPES UpdateJune 22, 2026
NPPES CertifiedJune 22, 2026
✔ NPI 1083457097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in PA · PSL002416
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
15 WESNER LN, Danville, PA 17821
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Other Names 1

Former Name (1)Madeline Martin Slp

Secondary Practice Locations 2

Location 1613 Cricklewood RdWest Chester, PA 19382-8507 · Phone (484) 266-0387
Location 2100 N Academy AveDanville, PA 17822-9800 · Phone (888) 675-5437

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEC BECK MS
Genetic Counselor, MS
15 WESNER LN
DANVILLE, PA 17821
Montour County (570) 214-2637
MRS. MEGAN WELLS BASTARDI CCC-SLP
Speech-Language Pathologist
15 WESNER LN
DANVILLE, PA 17821
Montour County (570) 271-5314
MADELYN ROSE SWARTHOUT
Physical Therapist (Pediatrics)
15 WESNER LN
DANVILLE, PA 17821
Montour County (570) 271-6704
EMILY SPENCER OTR/L
Occupational Therapist (Pediatrics)
15 WESNER LN
DANVILLE, PA 17821
Montour County (570) 271-5314
MADYSON C BROWN
Genetic Counselor, MS
15 WESNER LN
DANVILLE, PA 17821
Montour County (570) 214-9196

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Madeline Longenberger's NPI number?

The NPI number for Madeline Longenberger is 1083457097. It was assigned to this individual provider in the NPPES registry on June 17, 2024. The provider is also known as Madeline Martin Slp.

Where is Madeline Longenberger located?

Madeline Longenberger practices at 15 Wesner Ln, Danville, PA 17821. The listed phone number is (570) 271-5314.

What is Madeline Longenberger's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Madeline Longenberger was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.