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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Holly Lyn Risch, RN,IBCLC,RLC

Lactation Consultant (Registered Nurse) in Corvallis, OR · enumerated 2007.

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

National Provider Identifier

1841400900

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Registry record

Entity type Individual (Type 1)
Name Mrs. Holly Lyn Risch
Credential RN,IBCLC,RLC
Sex Female
Practice address Corvallis, OR, 97330
Phone (541) 754-1278
Fax (541) 754-1512
Enumeration date May 23, 2007
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 200340142RN (OR) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

What is the NPI number for Holly Risch?
The National Provider Identifier (NPI) for Holly Risch is 1841400900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Holly Risch practice?
The practice location on file with NPPES is in Corvallis, OR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.