Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marissa C Keesler, DDS, MS

Orthodontics and Dentofacial Orthopedics Dentistry in Neenah, WI · enumerated 2008 · practices at Keesler Orthodontics.

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

National Provider Identifier

1164607750

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Registry record

Entity type Individual (Type 1)

Name Dr. Marissa C Keesler

Credential DDS, MS

Sex Female

Practice address 1524 S Commercial St, Neenah, WI, 54956

Phone (920) 729-0889

Enumeration date Jan 2, 2008

Last updated in NPPES Jan 2, 2008

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License WI 4174-015 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marissa Keesler?

The National Provider Identifier (NPI) for Marissa Keesler is 1164607750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marissa Keesler practice?

The practice location on file with NPPES is in Neenah, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Keesler Orthodontics Dental Clinic/Center · Neenah, WI NPI 1679758262 Jeffrey Keesler Orthodontics and Dentofacial Orthopedics Dentistry · Neenah, WI NPI 1043495229

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-02.