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

Ralph A Pascualy, MD

Individual provider Sleep Medicine (Psychiatry & Neurology) Physician · NPI 1912067331

Ralph A Pascualy, MD is a Sleep Medicine (Psychiatry & Neurology) 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.

See every abbreviation used in this directory →

Practice location Address checks out

550 17th Ave Ste A20
Seattle, WA 98122-5788
Phone: (206) 386-4744
Fax: (206) 215-1135
Show map & directions

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

Specialties & licences

Sleep Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084S0012X · Licence MD00017526 (WA)

Record details

NPI number1912067331
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 8, 2006
Last updated in NPPESApril 21, 2014

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