Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Caroline A. Reitenbach, M.S.W.
Clinical Social Worker in Arlington Heights, IL · enumerated 2006 · practices at Amy J. Wilder, Lcsw, Inc..
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497735922
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Registry record
Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 166283 | Other | IL | VALUE OPTIONS |
| 916294 | Other | IL | FIRST HEALTH |
| 1626146 | Other | IL | BC/BS OF ILLINOIS |
| 188409 | Other | IL | COMPSYCH |
| 5519120 | Other | IL | AETNA |
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
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.