Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oncology Associates of Virginia PC

Radiation Oncology Physician in Chesapeake, VA · enumerated 2006 · authorized official Christopher Sinesi, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871529230

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Registry record

Entity type Organization (Type 2)

Legal business name Oncology Associates of Virginia PC

Practice address 736 Battlefield Blvd N, Radiation Oncology Dep, Chesapeake, VA, 23320

Phone (757) 312-6294

Fax (757) 312-6292

Enumeration date Jun 25, 2006

Last updated in NPPES Oct 11, 2016

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 0101039452 (VA) Primary

Authorized official

Name Christopher Sinesi

Title President

Phone (757) 312-6294

Other identifiers

Identifier	Type	State	Issuer
89015TN	Other	NC	EDS OF N C
015TN	Other	NC	BCBS OF N C
073847	Other	VA	ANTHEM BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Oncology Associates of Virginia PC located?

The practice location on file with NPPES is in Chesapeake, VA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-10-11. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-11.