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

Samuel Gordon Leftenant, MD

Individual provider Anesthesiology Physician · NPI 1801979794

Samuel Gordon Leftenant, MD is an Anesthesiology Physician in Monroe, Washington. Licensed in California and Washington. Registered with an NPI since 2006.

Licensed in
CA, WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

14701 179th Ave SE
Monroe, WA 98272-1108
Phone: (425) 353-3788
Fax: (425) 353-8041
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD00040821 (WA)
Anesthesiology Physician Taxonomy 207L00000X · Licence G51699 (CA)

Record details

NPI number1801979794
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESMarch 7, 2023
Mailing addressPo Box 94061, Seattle, WA 98124-9461

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