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Dr. William J Holth, D.D.S.

Dr. William J Holth is a General Practice Dentistry provider (Dentist) practicing in Sebring, FL, registered in the NPPES registry with NPI 1821123720 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1821123720
Entity type Individual (Type 1)
Name Dr. William J Holth
Credential D.D.S.
Sex Male
Practice address Sebring, FL, 33870
Phone 8633857172
Fax 8633853771
Enumeration date 2007-02-22
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 8316 GA

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 Holth, D.D.S.
NPI: 1821123720
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Sebring, FL, 33870

Verify this record

Cross-check NPI 1821123720 against the authoritative CMS record: view Dr. William J Holth 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

What is the NPI number for William Holth?
The National Provider Identifier (NPI) for William Holth is 1821123720, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Holth practice?
The practice location on file with NPPES is in Sebring, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.