Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Patrick O'Malley Tennican, MD

Individual provider Infectious Disease Physician · NPI 1366764284

Dr. Patrick O'Malley Tennican, MD is an Infectious Disease Physician in Spokane, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

665 N Riverpoint Blvd Ste 410
Spokane, WA 99202-1665
Phone: (509) 994-4423
Fax: (509) 443-7036
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD 00011313 (WA)

Record details

NPI number1366764284
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 19, 2010
Last updated in NPPESFebruary 19, 2010

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