What is Karen Plunkett's NPI number?

Karen Plunkett's National Provider Identifier (NPI) is 1902919756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Plunkett's specialty?

Karen Plunkett is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Karen Plunkett located?

Karen Plunkett's practice location on file with NPPES is 1300 Sunset Dr Ste O, Grenada, MS 38901-4086.

What is Karen Plunkett's phone number?

The practice phone number listed in the NPPES registry for Karen Plunkett is (662) 227-0998.

Does Karen Plunkett accept Medicare?

Karen Plunkett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Karen Plunkett's NPI active?

Yes — Karen Plunkett's NPI (1902919756) is active in the NPPES registry as of the last update on 2007-07-18.

IndividualActiveAccepts Medicare

Karen Plunkett, M.D.

NPI 1902919756 · Specialist · Grenada, MS

Karen Plunkett, M.D. is a Specialist provider in Grenada, MS (NPI 1902919756).

Provider details

NPI number: 1902919756
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: 13906 (MS)

Practice location

1300 Sunset Dr Ste O

Grenada, MS 38901-4086

Phone: (662) 227-0998

Fax: (662) 227-0984

Street-level locationGet directions

More MS providers

Mailing address

1300 Sunset Dr Ste O

Grenada, MS 38901-4086

Specialties & taxonomies

SpecialistPrimary174400000XLicense 13906 (MS)
Other Service Providers

Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
835 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	315	$109
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	162	$78
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	64	$65
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	58	$184
Nerve Conduction, 9-10 Studies95911	57	$173
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Memantine Hcl	157	40
Donepezil Hcl	116	37
Levetiracetam	72	19
Ropinirole Hcl	59	19
Gabapentin	48	15
Topiramate	45	—
Carbidopa/Levodopabrand: Carbidopa-Levodopa	36	—
Propranolol Hcl

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$701 across 41 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-08-16
Last updated: 2007-07-18

Frequently asked questions

What is Karen Plunkett's NPI number?: Karen Plunkett's National Provider Identifier (NPI) is 1902919756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Plunkett's specialty?: Karen Plunkett is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
Where is Karen Plunkett located?: Karen Plunkett's practice location on file with NPPES is 1300 Sunset Dr Ste O, Grenada, MS 38901-4086.
What is Karen Plunkett's phone number?: The practice phone number listed in the NPPES registry for Karen Plunkett is (662) 227-0998.
Does Karen Plunkett accept Medicare?: Karen Plunkett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Karen Plunkett's NPI active?: Yes — Karen Plunkett's NPI (1902919756) is active in the NPPES registry as of the last update on 2007-07-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	315	$109
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	162	$78
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	64	$65
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	58	$184
Nerve Conduction, 9-10 Studies95911	57	$173
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes

Drug

Part D claims (2024)

Beneficiaries

Memantine Hcl

157

Donepezil Hcl

116

Levetiracetam

Ropinirole Hcl

Gabapentin

Topiramate

—

Carbidopa/Levodopabrand: Carbidopa-Levodopa

—

Propranolol Hcl

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$701 across 41 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments