Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kristin Lynn Osgood Kotlewski, DDS

General Practice Dentistry in Sturtevant, WI · enumerated 2006.

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

National Provider Identifier

1316978026

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Registry record

Entity type Individual (Type 1)

Name Dr. Kristin Lynn Osgood Kotlewski

Credential DDS

Sex Female

Practice address 10155 Washington Ave, Sturtevant, WI, 53177

Phone (262) 884-3011

Fax (262) 664-7799

Enumeration date Jul 5, 2006

Last updated in NPPES Dec 18, 2018

Taxonomy & licenses

122300000X Dentist Dental Providers · License 4902 (WI) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 4902 (WI) Primary

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

Other identifiers

Identifier	Type	State	Issuer
33742300	Medicaid	WI	-

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 → Validate an NPI →

Frequently asked questions

What specialty is Kristin Osgood Kotlewski?

Kristin Osgood Kotlewski 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-18.