Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Abigail Susan Widman, DDS
Dentist in Prince Frederick, MD · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538807987
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Registry record
Entity type Individual (Type 1)
Name Dr. Abigail Susan Widman
Credential DDS
Sex Female
Practice address 284 Merrimac Ct, Prince Frederick, MD, 20678
Phone (410) 535-2011
Enumeration date May 25, 2022
Last updated in NPPES Jun 8, 2026
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
Where does Abigail Widman practice?
The practice location on file with NPPES is in Prince Frederick, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Abigail Widman?
The National Provider Identifier (NPI) for Abigail Widman is 1538807987, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Debora Kormann Dentist · Prince Frederick, MD NPI 1508522848 Calvert Dentistry Moy P.A. Dentist · Prince Frederick, MD NPI 1245910975 Calvert Dental LLC General Practice Dentistry · Prince Frederick, MD NPI 1689357105 Mary Beattie General Practice Dentistry · Prince Frederick, MD NPI 1235974742 Ashleigh Alexander General Practice Dentistry · Prince Frederick, MD NPI 1124859442 Haasya Kanamarlapudi Dentist · Prince Frederick, MD NPI 1760216485 Calvert Center for Dental Sleep Medicine Dentist · Prince Frederick, MD NPI 1205773660
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-08.