Guilherme Czelusniak De Oliveira MD
Also known as
- Also known asDe Oliveira, Guilherme C.
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1841796257 is registered to Guilherme Czelusniak De Oliveira MD, a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician practising at 30 N 1900 E in Salt Lake City, Utah. Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Guilherme Czelusniak De Oliveira MD has been enumerated in the National Provider Identifier (NPI) registry since 2018.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20250505000564Thoracic SurgeryGA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Guilherme Czelusniak De Oliveira MD accepts. To confirm in-network status with your specific health plan, contact Guilherme Czelusniak De Oliveira MD directly at (801) 581-2121.
Frequently asked
Yes. NPI 1841796257 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (801) 581-2121.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Guilherme Czelusniak De Oliveira MD is a Type-1 individual NPI.