Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca S. Sippel, M.D.

Surgery Physician in Madison, WI · enumerated 2006.

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

National Provider Identifier

1073561577

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Registry record

Entity type Individual (Type 1)

Name Rebecca S. Sippel

Credential M.D.

Sex Female

Practice address University of Wisconsin Hospital and Clinics, 600 Highland Ave. Room H4/710, Madison, WI, 53792

Phone (608) 263-1387

Fax (608) 263-7652

Enumeration date May 5, 2006

Last updated in NPPES Jan 27, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 42600 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1073561577 active?

Yes, as of the latest NPPES snapshot, NPI 1073561577 is active (record last updated 2021-01-27).

How do I verify Rebecca Sippel's NPI record?

Cross-check NPI 1073561577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Ann Valder Clinical Pathology/Laboratory Medicine Physician · Madison, WI NPI 1154382471 Sigurbjorg Skarphedinsdottir Student in an Organized Health Care Education/Training Program · Madison, WI NPI 1467419762 Dawn Davis Endocrinology, Diabetes & Metabolism Physician · Madison, WI NPI 1164480513 Ann O'Rourke Trauma Surgery Physician · Madison, WI NPI 1164470662 Robert Macfarlane Anesthesiology Physician · Madison, WI NPI 1306894944 Scott Anderson Orthopaedic Surgery Physician · Madison, WI NPI 1659320422 Paul Jeppsen Ophthalmology Physician · Madison, WI NPI 1275582033 Sara Black Student in an Organized Health Care Education/Training Program · Madison, WI NPI 1871538868

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.