Physician Profile
Oliver E. Aregullin, MD practices interventional cardiology in Austin, TX. Oliver is also listed as specializing in pediatrics, internal medicine, and pediatric cardiology. The provider's National Provider Identifier (NPI) is 1275882599.
Factual summary compiled by Guide.md from public records; not written by this provider.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
9835 N LAKE CREEK PKWY
Austin, TX 78717
333 N Santa Rosa Ste 900
San Antonio, TX 78207
Dr. Aregullin is an interventional cardiologist in Austin, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Interventional Cardiology”.
NPI registry
Dr. Aregullin is listed at 9835 N Lake Creek Pkwy, Austin, TX 78717. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (737) 229-3500. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Aregullin's National Provider Identifier is 1275882599. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Aregullin attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
Dr. Aregullin has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Aregullin. If this is you, claiming it is free.
Guide.md
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