Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Allen Keller, DDS
Dentist in Lockport, NY · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427285519
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Registry record
Entity type Individual (Type 1)
Name Dr. David Allen Keller
Credential DDS
Sex Male
Practice address 57 Davison Ct, Lockport, NY, 14094
Phone (716) 433-6111
Fax (716) 433-6029
Enumeration date Jun 16, 2009
Last updated in NPPES Jun 16, 2009
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 Keller practice?
The practice location on file with NPPES is in Lockport, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Keller?
The National Provider Identifier (NPI) for David Keller is 1427285519, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Margaret Novotny Obstetrics & Gynecology Physician · Lockport, NY NPI 1962472787 Eastern Niagara Dentistry Pllc General Practice Dentistry · Lockport, NY NPI 1225145899 Margaret A. Novotny MD, P.C. Obstetrics & Gynecology Physician · Lockport, NY NPI 1093816126 Northtowns Oral & Maxillofacial Surgery, Pllc Oral and Maxillofacial Surgery (Dentist) · Lockport, NY NPI 1427119601 Amy Lombardo Nurse Practitioner · Lockport, NY NPI 1437292687
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-16.