Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Boon Cheng Kok, MD

Hematology & Oncology Physician in Norfolk, VA · enumerated 2006 · practices at Breast Care Specialists PC.

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

National Provider Identifier

1255397477

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Boon Cheng Kok

Credential MD

Sex Female

Practice address 5900 Lake Wright Dr, Norfolk, VA, 23502

Phone (757) 466-8683

Fax (757) 466-8892

Enumeration date Apr 25, 2006

Last updated in NPPES Apr 12, 2011

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 002648 (NY) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 0101235518 (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
1255897477	Medicaid	VA	-
343934	Other	VA	ANTHEM

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Boon Cheng Kok practice?

The practice location on file with NPPES is in Norfolk, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Boon Cheng Kok?

The National Provider Identifier (NPI) for Boon Cheng Kok is 1255397477, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-12.