Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert J Boss, M.D.

Internal Medicine Physician in Boardman, OR · enumerated 2005.

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

National Provider Identifier

1013900646

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert J Boss

Credential M.D.

Sex Male

Practice address 450 Tatone Street, Boardman, OR, 97818

Phone (541) 481-7212

Fax (541) 481-2020

Enumeration date Aug 30, 2005

Last updated in NPPES May 4, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD09837 (OR) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD00017375 (OR) Secondary

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
004015	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.

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Frequently asked questions

How do I verify Robert Boss's NPI record?

Cross-check NPI 1013900646 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013900646 active?

Yes, as of the latest NPPES snapshot, NPI 1013900646 is active (record last updated 2012-05-04).

Other providers at this practice address

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David Collins Medical Physician Assistant · Boardman, OR NPI 1548320302

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-04.