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Dr. John Thomas Zimmer, DDS

Pediatric Dentistry in Sisseton, SD · enumerated 2006 · practices at Woodrow Wilson Keeble Memorial Health Care Center.

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

National Provider Identifier

1467427625

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Registry record

Entity type Individual (Type 1)
Name Dr. John Thomas Zimmer
Credential DDS
Sex Male
Practice address 100 Lake Traverse Drive, Sisseton, SD, 57262
Phone (605) 742-3676
Fax (605) 742-3887
Enumeration date Feb 21, 2006
Last updated in NPPES Dec 19, 2011

Taxonomy & licenses

1223D0001X Public Health Dentistry Dental Providers · License 5382 (NE) Secondary
1223P0221X Pediatric Dentistry Dental Providers · License 5382 (NE) 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 1467427625 active?
Yes, as of the latest NPPES snapshot, NPI 1467427625 is active (record last updated 2011-12-19).
How do I verify John Zimmer's NPI record?
Cross-check NPI 1467427625 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 2011-12-19.