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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Vignesh Kannan, M.D.

Hospitalist Physician in Greenwood, MS · enumerated 2017.

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

National Provider Identifier

1598205262

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Registry record

Entity type Individual (Type 1)
Name Mr. Vignesh Kannan
Credential M.D.
Sex Male
Practice address Greenwood Leflore Hospital, 1401 River Rd, Greenwood, MS, 38930
Phone (662) 459-7000
Fax (662) 459-1310
Enumeration date Mar 1, 2017
Last updated in NPPES Sep 9, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 27845 (MS) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 27845 (MS) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Vignesh Kannan's NPI record?
Cross-check NPI 1598205262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598205262 active?
Yes, as of the latest NPPES snapshot, NPI 1598205262 is active (record last updated 2020-09-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-09.