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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ralph D Skowron, M.D.

Emergency Medicine Physician in Friendship, WI · enumerated 2006 · practices at Mile Bluff Clinic, LLP.

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

National Provider Identifier

1437214780

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Registry record

Entity type Individual (Type 1)
Name Ralph D Skowron
Credential M.D.
Sex Male
Practice address Friendship, WI, 53934
Phone (608) 339-8357
Fax (608) 339-8359
Enumeration date Dec 27, 2006
Last updated in NPPES Jan 24, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 32915 (WI) Primary
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
31788900 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ralph Skowron?
The National Provider Identifier (NPI) for Ralph Skowron is 1437214780, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ralph Skowron practice?
The practice location on file with NPPES is in Friendship, 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 2013-01-24.