MARC KOSTRUBIAK
NPI 1649852401
Anesthesiology in Anchorage, AK
About Marc Kostrubiak NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARC KOSTRUBIAK (NPI 1649852401) is an individual anesthesiology provider in Anchorage, Alaska, licensed in Alaska (252615) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marc Kostrubiak is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANCHORAGE, AK 99508
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marc Kostrubiak's NPI number?
The NPI number for Marc Kostrubiak is 1649852401. It was assigned to this individual provider in the NPPES registry on April 22, 2021.
Where is Marc Kostrubiak located?
Marc Kostrubiak practices at 3300 Providence Dr Ste 205, Anchorage, AK 99508. The listed phone number is (907) 297-0555.
What is Marc Kostrubiak's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Marc Kostrubiak enrolled in Medicare?
Yes. Marc Kostrubiak is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Marc Kostrubiak was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.