Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sean M Cornwall

Individual provider Mental Health Counselor · NPI 1821612490

Sean M Cornwall is a Mental Health Counselor in Lancaster, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2020
Specialties on file
3

Practice location Address checks out

313 W Liberty St Ste 226C
Lancaster, PA 17603-2791
Phone: (717) 723-9729
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence MF001493 (PA)
Mental Health Counselor Taxonomy 101YM0800X
Marriage & Family Therapist Taxonomy 106H00000X · Licence MF001493 (PA)

Record details

NPI number1821612490
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 30, 2020
Last updated in NPPESFebruary 18, 2025
Certification dateFebruary 18, 2025
Mailing address2502 Helena Rd, Lancaster, PA 17603-4130

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