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

Janet Lynn Grihm, RN

Q: What is the NPI number for Janet Grihm?

The National Provider Identifier (NPI) for Janet Grihm is 1861766198, a Type 1 (individual) record in the CMS NPPES registry.

Community Health Registered Nurse in Saint Helens, OR · enumerated 2012.

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

National Provider Identifier

1861766198

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Janet Lynn Grihm

Credential RN

Sex Female

Practice address Saint Helens, OR, 97051

Phone (503) 987-2054

Enumeration date Mar 5, 2012

Last updated in NPPES Mar 5, 2012

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

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 200740277RN (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Janet Grihm?

The National Provider Identifier (NPI) for Janet Grihm is 1861766198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Janet Grihm practice?

The practice location on file with NPPES is in Saint Helens, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-05.