Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Helene Susan Dehaan, FNP

Family Nurse Practitioner in Puyallup, WA · enumerated 2005.

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

National Provider Identifier

1831176999

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Registry record

Entity type Individual (Type 1)

Name Ms. Helene Susan Dehaan

Credential FNP

Sex Female

Practice address 1519 3rd St Se, Suite 101, Puyallup, WA, 98372

Phone (253) 841-8939

Fax (253) 445-0756

Enumeration date Dec 29, 2005

Last updated in NPPES Apr 4, 2014

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 671697 (TX) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60184955 (WA) 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
156621801	Medicaid	TX	-
156621802	Medicaid	TX	-
156621804	Medicaid	TX	-
156621805	Medicaid	TX	-
156621806	Medicaid	TX	-
P00204887	Other	TX	RAILROAD
8N3351	Other	TX	BLUE CROSS BLUE SHIELD
156621803	Medicaid	TX	-

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 Helene Dehaan practice?

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

What is the NPI number for Helene Dehaan?

The National Provider Identifier (NPI) for Helene Dehaan is 1831176999, 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 2014-04-04.