Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. H. Storm Floten, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Portland, OR · enumerated 2006.

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

National Provider Identifier

1366408429

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Registry record

Entity type Individual (Type 1)

Name Dr. H. Storm Floten

Credential MD

Sex Male

Practice address 9155 Sw Barnes Rd, #240, Portland, OR, 97225

Phone (503) 297-1419

Fax (503) 216-2488

Enumeration date Apr 25, 2006

Last updated in NPPES Oct 24, 2007

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License MD11158 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
246173	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

Where does H. Storm Floten practice?

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

What is the NPI number for H. Storm Floten?

The National Provider Identifier (NPI) for H. Storm Floten is 1366408429, 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 2007-10-24.