Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Steven Weiner, M.D.
Urology Physician in Elkhorn, WI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386629525
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Registry record
Entity type Individual (Type 1)
Name Steven Weiner
Credential M.D.
Sex Male
Practice address 201 E Morrissey Dr, Elkhorn, WI, 53121
Phone (262) 741-6095
Enumeration date Dec 9, 2005
Last updated in NPPES Oct 24, 2024
Taxonomy & licenses
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 |
|---|---|---|---|
| 100012272 | 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.
Frequently asked questions
Where does Steven Weiner practice?
The practice location on file with NPPES is in Elkhorn, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Steven Weiner?
The National Provider Identifier (NPI) for Steven Weiner is 1386629525, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-24.