Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Chan Sile, MD

Hematology & Oncology Physician in Suffolk, VA · enumerated 2006 · practices at Commonwealth Vascular Institute.

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

National Provider Identifier

1568428043

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Registry record

Entity type Individual (Type 1)

Name Cynthia Chan Sile

Credential MD

Sex Female

Practice address 150 Burnetts Way, Suite 310, Suffolk, VA, 23434

Phone (757) 539-0670

Fax (757) 539-1062

Enumeration date Apr 25, 2006

Last updated in NPPES Jun 19, 2018

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD073324L (PA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 0101058600 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
5767724	Other	PA	AETNA PPOS
1304723	Other	-	HIGHMARK
900003731	Other	-	RAILROAD MEDICARE
000000198810	Other	OH	ANTHEM
000000119810	Other	-	UNISON/MEDPLUS
0018579320001	Medicaid	PA	-
2295672	Medicaid	OH	-
0018579320002	Medicaid	PA	-
1568428043	Other	VA	OPTIMA
3340403	Other	PA	AETNA
1568428043	Medicaid	VA	-

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

Is NPI 1568428043 active?

Yes, as of the latest NPPES snapshot, NPI 1568428043 is active (record last updated 2018-06-19).

How do I verify Cynthia Sile's NPI record?

Cross-check NPI 1568428043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-19.