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Casey Lynn Gaston , MS, CCC-SLP

Speech-Language Pathologist • Lancaster, PA

Active NPI 1659163293 Individual Practitioner Female Practitioner
Practice location in NPPES

2141 Oregon Pike
Lancaster, PA 176014604

Call 8557209355 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2141 Oregon Pike

Lancaster, PA 176014604

Telephone 8557209355
Organization at the Same NPPES Address or Phone
T. W. Ponessa And Associates Counseling Services, Inc. Facility NPI 1518172337

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2025

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Lancaster and Pennsylvania

128 active clinicians are listed under Speech-Language Pathologist with a practice address in Lancaster, PA (7,129 in Pennsylvania).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Lancaster

1.6% of these 128 clinicians have the CMS telehealth indicator.

3.1% of these 128 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-05-20
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

License # reported to NPPES PA SL016825

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Pennsylvania Department of State Licensing.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed
Dr. Letitia Covaci , MD

Psychiatry & Neurology - Psychiatry

NPI 1316069560

Doctor of Medicine (M.D.)

Stephanie Snyder , LSW

Social Worker - Clinical

NPI 1437481694

Licensed Social Worker

Career & Practice History

NPI enumerated May 20, 2025.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from June 2025 to August 2026.

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NPI Administrative Meta

NPI Number: 1659163293
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 20, 2025
Last Update: May 20, 2025
Sole Proprietor: No

Other Speech-Language Pathologists in Lancaster

All Speech-Language Pathologists in Lancaster

Mailing Address

331 E Union Rd

Cheswick, PA 150242106

Phone: 7249911019

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.