Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael P. Sloan, M.D.

Surgery Physician in Madison, WI · enumerated 2006.

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

National Provider Identifier

1891750162

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Registry record

Entity type Individual (Type 1)

Name Michael P. Sloan

Credential M.D.

Sex Male

Practice address 1 S Park St, Madison, WI, 53715

Phone (608) 287-2100

Fax (608) 287-2324

Enumeration date Apr 19, 2006

Last updated in NPPES Jan 26, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 45048 (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

What is the NPI number for Michael Sloan?

The National Provider Identifier (NPI) for Michael Sloan is 1891750162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Sloan practice?

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

Other providers at this practice address

Browse all →

Amorn Salyapongse Orthopaedic Hand Surgery Physician · Madison, WI NPI 1225023906 Meriter Health Enterprises, Inc Durable Medical Equipment & Medical Supplies · Madison, WI NPI 1689654501 Richard Burner Anesthesiology Physician · Madison, WI NPI 1124094693 Susan Mcmahon Anesthesiology Physician · Madison, WI NPI 1184690224 Elizabeth Teigen Diagnostic Radiology Physician · Madison, WI NPI 1285603282 Thomas Mcfarland Hematology & Oncology Physician · Madison, WI NPI 1093783250 Kathleen Baus Diagnostic Radiology Physician · Madison, WI NPI 1063480291 Christopher Healy Pediatric Allergy/Immunology Physician · Madison, WI NPI 1891764841

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-26.