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Mary Frances Knapp, DMD

General Practice Dentistry in Clemson, SC · enumerated 2009.

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

National Provider Identifier

1518190271

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Registry record

Entity type Individual (Type 1)
Name Mary Frances Knapp
Credential DMD
Sex Female
Practice address 602 College Ave Ste 1, Clemson, SC, 29631
Phone (864) 654-4882
Fax (864) 654-0139
Enumeration date Aug 28, 2009
Last updated in NPPES Mar 30, 2016

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4607 (SC) 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

Is NPI 1518190271 active?
Yes, as of the latest NPPES snapshot, NPI 1518190271 is active (record last updated 2016-03-30).
How do I verify Mary Knapp's NPI record?
Cross-check NPI 1518190271 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-30.