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Dr. William Paul Alexander, DDS

Dr. William Paul Alexander is a Pediatric Dentistry provider (Dentist) practicing in Clinton, UT, registered in the NPPES registry with NPI 1427434232 since 2015. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1427434232
Entity type Individual (Type 1)
Name Dr. William Paul Alexander
Credential DDS
Sex Male
Practice address 1737 N 2000 W STE G, Clinton, UT, 84015
Phone 8017289000
Enumeration date 2015-08-04
Last updated in NPPES 2024-05-11

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223P0221X Pediatric Dentistry Secondary 2432 ND
1223P0221X Pediatric Dentistry Primary 9401146-9924 UT

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: William Alexander, DDS
NPI: 1427434232
Taxonomy: 1223P0221X (Pediatric Dentistry)
Address: 1737 N 2000 W STE G, Clinton, UT, 84015

Other providers at this practice address

NPI Name Type Specialty Location
1801122197 Joseph Mccombs Individual Periodontics Clinton, UT
1972032613 Michael Chilton Individual General Practice Dentistry Clinton, UT
1679147391 Cassandra Skonhovd Individual General Practice Dentistry Clinton, UT
1487381851 Kirt Longfellow Individual General Practice Dentistry Clinton, UT
1124821921 Randy Perez-Padilla Individual General Practice Dentistry Clinton, UT

Verify this record

Cross-check NPI 1427434232 against the authoritative CMS record: view Dr. William Paul Alexander on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify William Alexander's NPI record?
Cross-check NPI 1427434232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1427434232 active?
Yes — as of the latest NPPES snapshot, NPI 1427434232 is active (record last updated 2024-05-11).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-05-11.