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Cassandra Jane Wolff

Professional Counselor in Malvern, PA · enumerated 2019 · practices at Cornerstone Counseling and Wellness, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912566431

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Registry record

Entity type Individual (Type 1)
Name Cassandra Jane Wolff
Sex Female
Practice address 639 Swedesford Rd, Malvern, PA, 19355
Phone (610) 616-5935
Fax (484) 318-7166
Enumeration date Jun 8, 2019
Last updated in NPPES Dec 2, 2020

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License PC010484 (PA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Cassandra Wolff?
Cassandra Wolff is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-02.