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

Mr. Stephen R Hammil, MA

Individual provider Genetic Counselor (M.S.) · NPI 1477783512

Mr. Stephen R Hammil, MA is a Genetic Counselor (M.S.) in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2009
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

1314 NE 43rd St Ste 213
Seattle, WA 98105-5832
Phone: (206) 856-9111
Show map & directions

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

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X · Licence RC60001471 (WA)

Record details

NPI number1477783512
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedJuly 23, 2009
Last updated in NPPESJuly 23, 2009

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