Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Emily Glessner, RDH
Dental Hygienist in Baltimore, MD · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801557681
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Registry record
Entity type Individual (Type 1)
Name Emily Glessner
Credential RDH
Sex Female
Practice address 300 N Charles St Ste D, Baltimore, MD, 21201
Phone (410) 685-0002
Enumeration date Jan 4, 2022
Last updated in NPPES Jan 5, 2022
Taxonomy & licenses
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 Emily Glessner practice?
The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Emily Glessner?
The National Provider Identifier (NPI) for Emily Glessner is 1801557681, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-05.