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

Gregory Siera, RN

Individual provider Registered Nurse · NPI 1558773978

Gregory Siera, RN is a Registered Nurse in Sitka, Alaska. Licensed in Alaska. Registered with an NPI since 2014.

Licensed in
AK
In the registry since
2014
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

209 Moller Ave
Sitka, AK 99835-7142
Phone: (907) 747-1701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence R35373 (AK)

Record details

NPI number1558773978
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 21, 2014
Last updated in NPPESMay 21, 2014

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