Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marc Christopher Cassella, DMD

Dentist in Mckeesport, PA · enumerated 2005 · practices at Marc C Cassella Dmd.

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

National Provider Identifier

1619959046

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Registry record

Entity type Individual (Type 1)

Name Marc Christopher Cassella

Credential DMD

Sex Male

Practice address 3017 Versailles Ave, Mckeesport, PA, 15132

Phone (412) 673-4338

Fax (412) 673-3761

Enumeration date Nov 21, 2005

Last updated in NPPES May 9, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License DS025173L (PA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1062877	Medicaid	PA	-

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 Marc Cassella's NPI record?

Cross-check NPI 1619959046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619959046 active?

Yes, as of the latest NPPES snapshot, NPI 1619959046 is active (record last updated 2013-05-09).

Other providers at this practice address

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Marc C Cassella Dmd Dental Clinic/Center · Mckeesport, PA NPI 1376998450

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-09.