Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melanie Bayer Witthoft

Clinical Social Worker in St. Paul, MN · enumerated 2014.

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

National Provider Identifier

1023426210

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Registry record

Entity type Individual (Type 1)

Name Melanie Bayer Witthoft

Sex Female

Practice address 762 Transfer Road, 21, St. Paul, MN, 55114

Phone (612) 337-4003

Fax (612) 333-5614

Enumeration date Jul 31, 2014

Last updated in NPPES Jul 31, 2014

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 20363 (MN) Primary

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 Melanie Bayer Witthoft?

The National Provider Identifier (NPI) for Melanie Bayer Witthoft is 1023426210, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melanie Bayer Witthoft practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-31.