Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Benjamin A. Cassalia, D.M.D.

Orthodontics and Dentofacial Orthopedics Dentistry in Chalfont, PA · enumerated 2006.

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

National Provider Identifier

1780782136

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Registry record

Entity type Individual (Type 1)

Name Benjamin A. Cassalia

Credential D.M.D.

Sex Male

Practice address Chalfont, PA, 18914

Phone (215) 822-6320

Fax (215) 822-6520

Enumeration date Sep 20, 2006

Last updated in NPPES Oct 10, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License DS 028221L (PA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

How do I verify Benjamin Cassalia's NPI record?

Cross-check NPI 1780782136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1780782136 active?

Yes, as of the latest NPPES snapshot, NPI 1780782136 is active (record last updated 2018-10-10).

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Amanda Franks Dentist · Chalfont, PA NPI 1659654192

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-10.