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

Richard A Carpenter, M.D.

Specialist in Hermiston, OR · enumerated 2005.

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

National Provider Identifier

1851387492

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Registry record

Entity type Individual (Type 1)

Name Richard A Carpenter

Credential M.D.

Sex Male

Practice address Hermiston, OR, 97838

Phone (541) 567-1750

Fax (541) 567-5936

Enumeration date Sep 20, 2005

Last updated in NPPES Feb 20, 2008

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD9027 (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
MD00030078	Other	WA	MEDICAL LICENSE
278770	Medicaid	OR	-
0019641	Other	WA	WA DEPT OF LABOR & INDUST
MD9027	Other	OR	MEDICAL LICENSE

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

What is the NPI number for Richard Carpenter?

The National Provider Identifier (NPI) for Richard Carpenter is 1851387492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Richard Carpenter practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-20.