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Dr. Peter Mark Knabel, D.O.

Dermatology Physician in Waukesha, WI · enumerated 2010.

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

National Provider Identifier

1245543495

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Registry record

Entity type Individual (Type 1)
Name Dr. Peter Mark Knabel
Credential D.O.
Sex Male
Practice address W231n1440 Corporate Ct, Waukesha, WI, 53186
Phone (262) 896-6000
Enumeration date Jul 16, 2010
Last updated in NPPES Apr 3, 2026

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 2010019769 (MO) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 34.012777 (OH) Secondary
207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License 34.012777 (OH) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 100512 (WI) Primary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 5332 (OK) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
100231592 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

Where does Peter Knabel practice?
The practice location on file with NPPES is in Waukesha, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Knabel?
The National Provider Identifier (NPI) for Peter Knabel is 1245543495, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-03.