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KAREN PLUNKETT, M.D.PC
NPI 1982803128
Psychiatry & Neurology - Neurology in Grenada, MS

Active since July 17, 2007
1300 SUNSET DR STE O, GRENADA, MS 38901(662) 227-0998(662) 227-0984 Get Directions Write a Review

NPPES record last updated: August 6, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Karen Plunkett, M.d.pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAREN PLUNKETT, M.D.PC (NPI 1982803128) is a healthcare organization registered as a neurology in Grenada, Mississippi and active in the NPI registry since July 2007. The organization lists Karen Plunkett, Owner, as its authorized official.

NPPES Registry Identity

NPI1982803128
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameKAREN PLUNKETT, M.D.PC
Location Address1300 SUNSET DR STE OGrenada, MS 38901-4086
Mailing Address1300 Sunset Dr Ste OGrenada, MS 38901-4086 · (662) 227-0998 · Fax (662) 227-0984
Phone(662) 227-0998
Fax(662) 227-0984
Organization SubpartNo
Authorized OfficialKaren PlunkettOwner · (662) 227-0998
Enumeration DateJuly 17, 2007
Last NPPES UpdateAugust 6, 2007
✔ NPI 1982803128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MS · 13906
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
1300 SUNSET DR STE O, Grenada, MS 38901
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Other Identifiers 3

Medicaid04570579MS
Medicare UPING50018MS
Medicare PIN130000256MS

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen Plunkett, M.d.pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateMississippiEnrollment IDO20040727001199Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Karen Plunkett, M.D.PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Karen Plunkett, M.D.
Neurology
NPI 1902919756
1300 SUNSET DR STE O
Grenada, MS 38901
(662) 227-0998
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Plunkett, M.D.Pc's NPI number?

The NPI number for Karen Plunkett, M.D.Pc is 1982803128. It was assigned to this organization in the NPPES registry on July 17, 2007.

Where is Karen Plunkett, M.D.Pc located?

Karen Plunkett, M.D.Pc is located at 1300 Sunset Dr Ste O, Grenada, MS 38901. The listed phone number is (662) 227-0998.

What is Karen Plunkett, M.D.Pc's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Karen Plunkett, M.D.Pc enrolled in Medicare?

Yes. Karen Plunkett, M.D.Pc is registered in the Medicare PECOS enrollment system.

When is Karen Plunkett, M.D.Pc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Mississippi, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Karen Plunkett, M.D.Pc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Karen Plunkett, M.D.Pc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Karen Plunkett, M.D.Pc was last updated on August 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.