Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rhonda Lynn Koo, RDMS

Sonography Radiologic Technologist in Scottown, OH · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1295227593

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Registry record

Entity type Individual (Type 1)

Name Rhonda Lynn Koo

Credential RDMS

Sex Female

Practice address 15506 State Route 218, Scottown, OH, 45678

Phone (740) 861-1961

Enumeration date Jun 1, 2018

Last updated in NPPES Jun 1, 2018

Taxonomy & licenses

2471S1302X Sonography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers Primary

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.

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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 Rhonda Koo?

Rhonda Koo is registered in NPPES with the primary taxonomy of Sonography Radiologic Technologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-01.