NPI Portal NPI Lookup & Verification

Dr. Alan Bruce Winter, D.D.S.

Dr. Alan Bruce Winter is a General Practice Dentistry provider (Dentist) practicing in Clovis, CA, registered in the NPPES registry with NPI 1699800839 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1699800839
Entity type Individual (Type 1)
Name Dr. Alan Bruce Winter
Credential D.D.S.
Sex Male
Practice address Clovis, CA, 93612
Phone 5595542307
Fax 6615547169
Enumeration date 2007-02-21
Last updated in NPPES 2022-07-21

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 33876 CA

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

Copy-ready billing details
Provider: Alan Winter, D.D.S.
NPI: 1699800839
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Clovis, CA, 93612

Verify this record

Cross-check NPI 1699800839 against the authoritative CMS record: view Dr. Alan Bruce Winter 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

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 Alan Winter?
Alan Winter 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.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2022-07-21.