Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael C Roskos, MD

Surgery Physician in La Crosse, WI · enumerated 2005.

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

National Provider Identifier

1851375653

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Registry record

Entity type Individual (Type 1)

Name Michael C Roskos

Credential MD

Sex Male

Practice address 800 West Ave S, La Crosse, WI, 54601

Phone (608) 785-0940

Enumeration date Dec 5, 2005

Last updated in NPPES Sep 15, 2020

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 40870 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Michael Roskos?

Michael Roskos is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Evan Nelson Physical Medicine & Rehabilitation Physician · La Crosse, WI NPI 1154323467 Gregory Pehling Endocrinology, Diabetes & Metabolism Physician · La Crosse, WI NPI 1871595116 Paul Reuteman Physical Therapist · La Crosse, WI NPI 1629072004 Douglas Miller Physician Assistant · La Crosse, WI NPI 1417952896 Debra Fahey Nurse Practitioner · La Crosse, WI NPI 1063417020 Charles Goff Surgical Physician Assistant · La Crosse, WI NPI 1982609608 Rachel Hawker Internal Medicine Physician · La Crosse, WI NPI 1710982350 Susan Halter Physical Medicine & Rehabilitation Physician · La Crosse, WI NPI 1467457069

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-15.