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Ralph Carl Lewis, M.D.

Obstetrics & Gynecology Physician in Salem, OR · enumerated 2006.

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

National Provider Identifier

1710948351

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Registry record

Entity type Individual (Type 1)
Name Ralph Carl Lewis
Credential M.D.
Sex Male
Practice address 5125 Skyline Rd S, Salem, OR, 97306
Phone (503) 370-4868
Enumeration date Mar 31, 2006
Last updated in NPPES Jul 16, 2007

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD13673 (OR) 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

Where does Ralph Lewis practice?
The practice location on file with NPPES is in Salem, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ralph Lewis?
The National Provider Identifier (NPI) for Ralph Lewis is 1710948351, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-16.