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

Peter Siviski, MD

Organization Surgery Physician · NPI 1326371451

Peter Siviski, MD is a Surgery Physician in Lewiston, Maine. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

10 High St Ste 202
Lewiston, ME 04240-7657
Phone: (207) 784-2903
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X

Record details

NPI number1326371451
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Siviski — President/Owner · (207) 784-2903
NPI enumeratedSeptember 8, 2009
Last updated in NPPESSeptember 8, 2009
Mailing addressPo Box 1849, Lewiston, ME 04241-1849

Other providers in Lewiston