Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Marice Schwyhart, DMD
Dentist in Mashpee, MA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598524019
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Registry record
Entity type Individual (Type 1)
Name Sarah Marice Schwyhart
Credential DMD
Sex Female
Practice address 107 Commercial Street, Mashpee, MA, 02649
Phone (508) 477-7090
Fax (508) 477-7028
Enumeration date Mar 18, 2024
Last updated in NPPES Oct 15, 2025
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1598524019 active?
Yes, as of the latest NPPES snapshot, NPI 1598524019 is active (record last updated 2025-10-15).
How do I verify Sarah Schwyhart's NPI record?
Cross-check NPI 1598524019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → John Mancini Dentist · Mashpee, MA NPI 1528044021 David Tager Internal Medicine Physician · Mashpee, MA NPI 1972569622 Robert Cohen Internal Medicine Physician · Mashpee, MA NPI 1548226319 Lisa Taylor Internal Medicine Physician · Mashpee, MA NPI 1831283332 Harold Goldstein General Practice Dentistry · Mashpee, MA NPI 1497974497
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-15.