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

Michael J. Hart, MD

Individual provider Surgery Physician · NPI 1720161755

Michael J. Hart, MD is a Surgery Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
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

1221 Madison St Ste 1411
Seattle, WA 98104-1360
Phone: (206) 386-6700
Fax: (206) 386-6706
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD00016316 (WA)

Record details

NPI number1720161755
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESFebruary 9, 2009
Mailing addressPo Box 84026, Seattle, WA 98124-8426

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