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

Kenneth Sandler, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Appleton, WI · enumerated 2008.

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

National Provider Identifier

1275701146

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Registry record

Entity type Individual (Type 1)

Name Kenneth Sandler

Credential DDS

Sex Male

Practice address Appleton, WI, 54911

Phone (201) 463-3233

Enumeration date Feb 13, 2008

Last updated in NPPES May 5, 2026

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

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 037164 (NY) Secondary

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 6002120 (WI) Primary

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 021002928 (IL) Secondary

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

What specialty is Kenneth Sandler?

Kenneth Sandler is registered in NPPES with the primary taxonomy of Orthodontics and Dentofacial Orthopedics Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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David Wygle General Practice Dentistry · Appleton, WI NPI 1689730137 Dianne Smart General Practice Dentistry · Appleton, WI NPI 1821155060 Wisconsin Dental Group, S.C. General Practice Dentistry · Appleton, WI NPI 1154459881 Deerwood Orthodontics, LLC Orthodontics and Dentofacial Orthopedics Dentistry · Appleton, WI NPI 1033249289 Elisa Choi General Practice Dentistry · Appleton, WI NPI 1295853000 Brandon Roth Dentist · Appleton, WI NPI 1679733612 Ann Wagener Dentist · Appleton, WI NPI 1962796060 Kavitha Paidipati General Practice Dentistry · Appleton, WI NPI 1922403633

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-05.