Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Karen W Plunkett, M.D.

Specialist in Grenada, MS · enumerated 2006 · practices at Karen Plunkett, M.D.PC.

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

National Provider Identifier

1902919756

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Registry record

Entity type Individual (Type 1)

Name Karen W Plunkett

Credential M.D.

Sex Female

Practice address Grenada, MS, 38901

Phone (662) 227-0998

Fax (662) 227-0984

Enumeration date Aug 16, 2006

Last updated in NPPES Jul 18, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 13906 (MS) 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
04570579	Medicaid	MS	-

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 Karen Plunkett?

The National Provider Identifier (NPI) for Karen Plunkett is 1902919756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Plunkett practice?

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

Other providers at this practice address

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Karen Plunkett, M.D.PC Neurology Physician · Grenada, MS NPI 1982803128

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-18.