Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hematology Oncology Physicians East Kentucky Psc

Hematology & Oncology Physician in London, KY · enumerated 2006 · authorized official Visaharan Sivasubramaniam, Owner.

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

National Provider Identifier

1720176522

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Registry record

Entity type Organization (Type 2)

Legal business name Hematology Oncology Physicians East Kentucky Psc

Other name <Unavail>

Practice address 2737 North Laurel Road, London, KY, 40741

Phone (606) 843-2783

Fax (606) 862-4899

Enumeration date Oct 10, 2006

Last updated in NPPES Feb 11, 2009

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 38197 (KY) Primary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 38197 (KY) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 40196 (KY) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 40196 (KY) Secondary

Authorized official

Name Visaharan Sivasubramaniam

Title Owner

Phone (606) 344-2444

Other identifiers

Identifier	Type	State	Issuer
65942567	Medicaid	KY	-

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

What is the NPI number for Hematology Oncology Physicians East Kentucky Psc?

The NPI for Hematology Oncology Physicians East Kentucky Psc is 1720176522, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Hematology Oncology Physicians East Kentucky Psc?

NPPES lists Visaharan Sivasubramaniam (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-11.