Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rob Koning
Counselor in Corvallis, OR · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356820401
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Registry record
Entity type Individual (Type 1)
Name Rob Koning
Sex Male
Practice address 223 Sw 8th St, Corvallis, OR, 97333
Phone (541) 609-0525
Enumeration date Aug 9, 2018
Last updated in NPPES Jan 13, 2024
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 128715 | Medicaid | OR | - |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Rob Koning?
Rob Koning is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Erica Prince Psychologist · Corvallis, OR NPI 1992885701 Charla Vankoten Specialist · Corvallis, OR NPI 1265626733 Angela Koning Mental Health Counselor · Corvallis, OR NPI 1801199724 Brenda Cochran Mental Health Counselor · Corvallis, OR NPI 1477834679 Joy Mcmahon Clinical Social Worker · Corvallis, OR NPI 1871846238 Alexander Rowell Clinical Psychologist · Corvallis, OR NPI 1699266940 Leslie Wood Clinical Social Worker · Corvallis, OR NPI 1194361428
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-13.