Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Bradley Christopher Riemann, PHD
Psychologist in Oconomowoc, WI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518959436
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Registry record
Entity type Individual (Type 1)
Name Dr. Bradley Christopher Riemann
Credential PHD
Sex Male
Practice address 34700 Valley Rd, Oconomowoc, WI, 53066
Phone (800) 767-4411
Fax (262) 646-7067
Enumeration date Aug 17, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 39657300 | 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
How do I verify Bradley Riemann's NPI record?
Cross-check NPI 1518959436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1518959436 active?
Yes, as of the latest NPPES snapshot, NPI 1518959436 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Peter Lake Child & Adolescent Psychiatry Physician · Oconomowoc, WI NPI 1306830377 Rick Woodward Physician Assistant · Oconomowoc, WI NPI 1114912169 Tim Levenhagen Psychiatry Physician · Oconomowoc, WI NPI 1962487256 Ian Powell Addiction Medicine (Internal Medicine) Physician · Oconomowoc, WI NPI 1346212545 Jerry Halverson Psychiatry Physician · Oconomowoc, WI NPI 1952360422 Jennifer Saul Child & Adolescent Psychiatry Physician · Oconomowoc, WI NPI 1487610853 Jeffrey Smarrella Psychiatry Physician · Oconomowoc, WI NPI 1770532442 Rogers Memorial Hospital Incorporated Psychiatric Hospital · Oconomowoc, WI NPI 1053329581
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.