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D. Alexander Frederick IV, D.M.D.

General Practice Dentistry in Wilkes Barre, PA · enumerated 2007 · practices at Frederick Dental Group.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548395023

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Registry record

Entity type Individual (Type 1)
Name D. Alexander Frederick IV
Credential D.M.D.
Sex Male
Practice address 44 S Main St, Wilkes Barre, PA, 18701
Phone (570) 829-2691
Fax (570) 829-2790
Enumeration date Feb 23, 2007
Last updated in NPPES Oct 2, 2017

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 29893 (PA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
138005 Other PA UNISON PROVIDER ID#
182513 Other PW UCCI PROVIDER ID #

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.

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Frequently asked questions

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.
What specialty is D. Frederick?
D. Frederick is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-02.