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

Michael Superfisky

Individual provider Certified Registered Nurse Anesthetist · NPI 1578927935

Michael Superfisky is a Certified Registered Nurse Anesthetist (CRNA) in Seattle, Washington. Qualified in 2016, 10 years ago. Practices with Guam Healthcare Development Incorporated, a 209-clinician group and accepts Medicare assignment. Licensed in Guam and Washington.

Years since qualifying
10
Licensed in
GU, WA
In the registry since
2016
Specialties on file
2
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Practice location Address checks out

1959 NE Pacific St
Seattle, WA 98195-0001
Phone: (206) 543-6420
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP60660939 (WA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 100429 (GU)

Record details

NPI number1578927935
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 11, 2016
Last updated in NPPESJune 9, 2025
Certification dateJune 9, 2025
Mailing addressPo Box 50095, Seattle, WA 98145-5095

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Guam Healthcare Development Incorporated — 209 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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