Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William G Berger, DMD
Dentist in Lower Burrell, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568532158
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Registry record
Entity type Individual (Type 1)
Name William G Berger
Credential DMD
Sex Male
Practice address 3261 Leechburg Rd, Lower Burrell, PA, 15068
Phone (724) 335-3200
Enumeration date Nov 9, 2006
Last updated in NPPES Jul 8, 2007
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
What specialty is William Berger?
William Berger is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Michael Chapman Dentist · Lower Burrell, PA NPI 1831169978 William G Berger Dmd PC General Practice Dentistry · Lower Burrell, PA NPI 1689869331 Michael A Chapman DDS, PC Dentist · Lower Burrell, PA NPI 1649586413 Rebecca Garner General Practice Dentistry · Lower Burrell, PA NPI 1932941168 Anthony Nguyen Dentist · Lower Burrell, PA NPI 1760378269
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.