Prof. Oliver Alabaster M.D.
About this NPIWhat this record shows.
NPI 1821363219 is registered to Prof. Oliver Alabaster M.D., a Hematology & Oncology practising at 4318 Adrienne Dr in Alexandria, Virginia. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Prof. Oliver Alabaster M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- MD11128DC· Issued by DC MEDICAL LICENSE
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 Prof. Oliver Alabaster M.D. accepts. To confirm in-network status with your specific health plan, contact Prof. Oliver Alabaster M.D. directly at (703) 780-2820.
Frequently asked
Yes. NPI 1821363219 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology 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 (703) 780-2820.
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. Prof. Oliver Alabaster M.D. is a Type-1 individual NPI.