Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald R Stepan, MD

Surgery Physician in Bellevue, WA · enumerated 2007.

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

National Provider Identifier

1437293016

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Registry record

Entity type Individual (Type 1)

Name Donald R Stepan

Credential MD

Sex Male

Practice address 11511 Ne 10th St, Bellevue, WA, 98004

Phone (425) 502-3450

Fax (425) 502-3452

Enumeration date Feb 16, 2007

Last updated in NPPES May 4, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD60078534 (WA) Primary

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

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Frequently asked questions

How do I verify Donald Stepan's NPI record?

Cross-check NPI 1437293016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437293016 active?

Yes, as of the latest NPPES snapshot, NPI 1437293016 is active (record last updated 2021-05-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-04.