Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gena Dell Granberg, F.N.P.

Family Nurse Practitioner in Clackamas, OR · enumerated 2007 · practices at Laboratory Corporation of America.

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

National Provider Identifier

1639384951

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Registry record

Entity type Individual (Type 1)

Name Gena Dell Granberg

Credential F.N.P.

Sex Female

Practice address 9775 Se Sunnyside Rd, Suite 200, Clackamas, OR, 97015

Phone (503) 654-8417

Fax (503) 654-8218

Enumeration date May 11, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

Where does Gena Granberg practice?

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

What is the NPI number for Gena Granberg?

The National Provider Identifier (NPI) for Gena Granberg is 1639384951, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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