Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane M Voeller, FNP,ANCC

Nurse Practitioner in Portland, OR · enumerated 2005.

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

National Provider Identifier

1841282696

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Registry record

Entity type Individual (Type 1)

Name Diane M Voeller

Credential FNP,ANCC

Sex Female

Practice address 5100 S Macadam Ave Ste 200, Portland, OR, 97239

Phone (971) 202-5500

Fax (971) 202-5555

Enumeration date Aug 18, 2005

Last updated in NPPES May 17, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 200450049NP (OR) Primary

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

Other identifiers

Identifier	Type	State	Issuer
276053	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Diane Voeller?

The National Provider Identifier (NPI) for Diane Voeller is 1841282696, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Voeller practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-17.