Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa A Butzen, D.C
Chiropractor in Neenah, WI · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821474057
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Registry record
Entity type Individual (Type 1)
Name Melissa A Butzen
Credential D.C
Sex Female
Practice address 250 N Green Bay Rd, Ste B, Neenah, WI, 54956
Phone (920) 725-3333
Enumeration date Aug 11, 2015
Last updated in NPPES Oct 18, 2022
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100049099 | 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.
Frequently asked questions
Where does Melissa Butzen practice?
The practice location on file with NPPES is in Neenah, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melissa Butzen?
The National Provider Identifier (NPI) for Melissa Butzen is 1821474057, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-18.