Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Olivier Joseph Drouin, M.D.

Internal Medicine Physician in Spokane, WA · enumerated 2010.

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

National Provider Identifier

1467763672

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Registry record

Entity type Individual (Type 1)

Name Dr. Olivier Joseph Drouin

Credential M.D.

Sex Male

Practice address 104 W 5th Ave Ste 200w, Spokane, WA, 99204

Phone (509) 744-3750

Fax (509) 744-3969

Enumeration date Jun 23, 2010

Last updated in NPPES Feb 3, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD60291291 (WA) 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
RES00	Other	-	RES00

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 Olivier Drouin?

The National Provider Identifier (NPI) for Olivier Drouin is 1467763672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Olivier Drouin practice?

The practice location on file with NPPES is in Spokane, WA. 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 2014-02-03.