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SEAN M CORNWALL
NPI 1821612490
Counselor in Lancaster, PA

Active since May 30, 2020
313 W LIBERTY ST STE 226C, LANCASTER, PA 17603(717) 723-9729 Get Directions Write a Review

NPPES record last updated: February 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 18, 2025, Feb 17, 2023, Jan 15, 2023 and 1 more (4 updates tracked since 2020).

About Sean M Cornwall NPPES

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

SEAN M CORNWALL (NPI 1821612490) is an individual counselor in Lancaster, Pennsylvania, licensed in Pennsylvania (MF001493) and active in the NPI registry since May 2020.

NPPES Registry Identity

NPI1821612490
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameSEAN M CORNWALL
Location Address313 W LIBERTY ST STE 226CLancaster, PA 17603-2791
Mailing Address2502 Helena RdLancaster, PA 17603-4130 · (717) 823-7674
Phone(717) 723-9729
Sole ProprietorYes
Enumeration DateMay 30, 2020
Last NPPES UpdateFebruary 18, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 18, 2025
✔ NPI 1821612490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License✔ Licensed in PA · MF001493
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License MF001493 (PA)
313 W LIBERTY ST STE 226C, Lancaster, PA 17603
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Other Identifiers 1

Medicaid104121034-0004PA

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 Sean Cornwall's NPI number?

The NPI number for Sean Cornwall is 1821612490. It was assigned to this individual provider in the NPPES registry on May 30, 2020.

Where is Sean Cornwall located?

Sean Cornwall practices at 313 W Liberty St Ste 226C, Lancaster, PA 17603. The listed phone number is (717) 723-9729.

What is Sean Cornwall's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Sean Cornwall was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.