Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Royden E. Christensen, D.O.

Family Medicine Physician in Laie, HI · enumerated 2006 · practices at Brigham Young University Health Center.

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

National Provider Identifier

1598859811

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Registry record

Entity type Individual (Type 1)

Name Dr. Royden E. Christensen

Credential D.O.

Sex Male

Practice address 55-220 Kulanui St, Brigham Young University Hawaii Health Center, Laie, HI, 96762

Phone (808) 675-3510

Fax (808) 675-3506

Enumeration date Oct 3, 2006

Last updated in NPPES Apr 7, 2017

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OP00001791 (WA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
911019392	Other	-	COMMERCIAL
157931	Other	WA	L & I
25690	Other	-	GROUP HEALTH
8296097	Other	WA	CHPW
9392CH	Other	WA	REGENCE
8296097	Medicaid	WA	-

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

Is NPI 1598859811 active?

Yes, as of the latest NPPES snapshot, NPI 1598859811 is active (record last updated 2017-04-07).

How do I verify Royden Christensen's NPI record?

Cross-check NPI 1598859811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Guy Boydstun Athletic Trainer · Laie, HI NPI 1497782015 Brigham Young University Health Center Clinic/Center · Laie, HI NPI 1669584553 Leilani Auna Mental Health Counselor · Laie, HI NPI 1851799951

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-07.