Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Ray Traub, D.C.
Chiropractor in Oconomowoc, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699872903
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Ray Traub
Credential D.C.
Sex Male
Practice address N58 W39799 W Hwy 16, Oconomowoc, WI, 53066
Phone (262) 567-4497
Fax (262) 567-3716
Enumeration date Sep 20, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 38750800 | 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 Michael Traub practice?
The practice location on file with NPPES is in Oconomowoc, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Traub?
The National Provider Identifier (NPI) for Michael Traub is 1699872903, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.