Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Norman Plessett, D.D.S.
Periodontics in York, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639132525
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Registry record
Entity type Individual (Type 1)
Name Dr. David Norman Plessett
Credential D.D.S.
Sex Male
Practice address 924 Colonial Ave, York, PA, 17403
Phone (717) 845-6687
Fax (717) 848-4796
Enumeration date Apr 11, 2006
Last updated in NPPES Jul 8, 2007
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 David Plessett practice?
The practice location on file with NPPES is in York, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Plessett?
The National Provider Identifier (NPI) for David Plessett is 1639132525, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Glenn Amsbaugh Otolaryngology Physician · York, PA NPI 1760461628 Brian Flowers Otolaryngology Physician · York, PA NPI 1427037985 James Green Chiropractor · York, PA NPI 1336129014 York Ent Associates Specialist · York, PA NPI 1669424040 David Hoffman General Practice Dentistry · York, PA NPI 1740297456 Brockie Dental, PC General Practice Dentistry · York, PA NPI 1679586077 Daniel Nadeau Otolaryngology Physician · York, PA NPI 1760576581 Tina Grube Family Nurse Practitioner · York, PA NPI 1750468807
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.