NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Barbara L Atwood, MD LLC

Internal Medicine Physician in Hermiston, OR · enumerated 2006.

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

National Provider Identifier

1396852760

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Registry record

Entity type Individual (Type 1)
Name Barbara L Atwood
Credential MD LLC
Sex Female
Practice address Hermiston, OR, 97838
Phone (541) 667-3797
Fax (541) 303-8767
Enumeration date Aug 23, 2006
Last updated in NPPES Jun 10, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 602397859 (WA) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD20338 (OR) Secondary

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 Barbara Atwood's NPI record?
Cross-check NPI 1396852760 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396852760 active?
Yes, as of the latest NPPES snapshot, NPI 1396852760 is active (record last updated 2026-06-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-10.