Hematology & Oncology in Portland.
66 Hematology & Oncology providers are listed in Portland, Oregon. Browse the full directory below, 20 per page, and every record links to its complete NPI profile.
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Frequently asked · PortlandHematology & Oncology in Portland
According to the CMS NPPES registry, there are 66 verified Hematology & Oncology providers currently enumerated in Portland, Oregon.
Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
Every NPI shown on FindMyNPI is sourced directly from the CMS NPPES public registry and validated via the Luhn check-digit algorithm. Click any provider's "View NPI" button to see the full verified record. The data is updated monthly from the federal source.
A Type-1 NPI (NPI-1) is issued to an individual healthcare provider for life, and tracks them across employers and locations. A Type-2 NPI (NPI-2) is issued to an organisation such as a hospital, clinic, or group practice. Many providers will have both: their personal Type-1 plus a Type-2 for their practice entity.
The NPPES registry does not include commercial insurance network data, so we cannot show which plans a provider accepts. Contact the provider's office directly using the phone number on their profile to confirm in-network status with your specific health plan.
ReferenceAbout Hematology & Oncology in Portland
Portland is home to 66 verified Hematology & Oncology providers in the public CMS NPPES registry. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
When evaluating Hematology & Oncology providers, patients and medical billers can verify the NPI number, taxonomy code, primary practice address, and last-updated date directly from the federal registry. Click any provider below to view the full record. To verify in-network status with a specific insurance plan, contact the provider's office directly using the listed phone number.