Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ronald Evan Schwartz, M.D

Otolaryngology Physician in Richland, WA · enumerated 2006.

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

National Provider Identifier

1902876402

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Registry record

Entity type Individual (Type 1)

Name Dr. Ronald Evan Schwartz

Credential M.D

Sex Male

Practice address 1100 Goethals Drive Suite D, Richland, WA, 99352

Phone (509) 942-3178

Fax (509) 627-6330

Enumeration date Jan 25, 2006

Last updated in NPPES Feb 13, 2015

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MD00034515 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ronald Schwartz?

The National Provider Identifier (NPI) for Ronald Schwartz is 1902876402, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ronald Schwartz practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-13.