NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alexander Loy White, D.D.S.

General Practice Dentistry in Berlin, WI · enumerated 2011.

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

National Provider Identifier

1306136361

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Registry record

Entity type Individual (Type 1)
Name Dr. Alexander Loy White
Credential D.D.S.
Sex Male
Practice address Berlin, WI, 54923
Phone (920) 361-3080
Fax (920) 361-3054
Enumeration date Apr 12, 2011
Last updated in NPPES Mar 17, 2018

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 6691-15 (WI) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 6691-015 (WI) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Is NPI 1306136361 active?
Yes, as of the latest NPPES snapshot, NPI 1306136361 is active (record last updated 2018-03-17).
How do I verify Alexander White's NPI record?
Cross-check NPI 1306136361 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.