Oklahoma Cancer Specialists And Research Institute, LLC
About this NPIWhat this record shows.
NPI 1194396721 is registered to Oklahoma Cancer Specialists And Research Institute, LLC, a healthcare organisation classified as "Surgical Oncology Physician" and located at 1819 E 19th St Fl 5 in Tulsa, Oklahoma. The organisation's authorised official is Mary Dreesen. The organisation has been enumerated in the NPI registry since 2021.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
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 Oklahoma Cancer Specialists And Research Institute, LLC accepts. To confirm in-network status with your specific health plan, contact Oklahoma Cancer Specialists And Research Institute, LLC directly at (918) 505-3200.
Frequently asked
Yes. NPI 1194396721 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Surgical Oncology 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 (918) 505-3200.
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. Oklahoma Cancer Specialists And Research Institute, LLC is a Type-2 organisational NPI.