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Dr. Anna Witt, M.D.

Family Medicine Physician in Waukesha, WI · enumerated 2006.

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

National Provider Identifier

1568558054

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Registry record

Entity type Individual (Type 1)
Name Dr. Anna Witt
Credential M.D.
Sex Female
Practice address 210 Nw Barstow St, Suite 201, Waukesha, WI, 53188
Phone (262) 548-6903
Fax (262) 548-3820
Enumeration date Oct 4, 2006
Last updated in NPPES Oct 10, 2014

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 51394-020 (WI) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 60080588 (WA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1568558054 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.

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Frequently asked questions

What is the NPI number for Anna Witt?
The National Provider Identifier (NPI) for Anna Witt is 1568558054, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anna Witt practice?
The practice location on file with NPPES is in Waukesha, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-10.