Karen Cook Dempsey, FNP
Family Nurse Practitioner · Baton Rouge, LA
Karen Cook Dempsey, FNP is a family nurse practitioner with a practice address in Baton Rouge, Louisiana, and NPI 1588081863, issued on Mar 25, 2014. Check the license (Louisiana AP07740, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Cook Dempsey
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP07740 LA
Self-reported in NPPES; status is on the state search - Practice location
- 10220 Ginger Place Dr, Baton Rouge, LA 70817
- Phone
- (225) 802-5888
- Enumerated
- Mar 25, 2014
- Record last updated
- Dec 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,503 in Louisiana → Look up another NPI →
Verify Karen Cook Dempsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP07740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average family nurse practitioner in 2024
702 Medicare Part D claims for 40 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Furosemide70 claims
- Potassium Chloride68 claims
- Gemtesa49 claims
- Bethanechol Chloride45 claims
- Escitalopram Oxalate43 claims
- Gabapentin36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Karen Cook Dempsey among 4,503 family nurse practitioner records in Louisiana
Karen Cook Dempsey, FNP is one of 4,503 family nurse practitioner records with a practice address in Louisiana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 28% of them.
- NPI issued2014 · 28% of these records are older, 67% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2015 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
557 family nurse practitioner records list a practice address in Baton Rouge
They are 557 of the 12,526 NPPES records with a practice address in Baton Rouge, and 4,503 family nurse practitioner records in Louisiana.
All 4,503 in Louisiana → Every provider in Baton Rouge → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Emily ArceneauxBaton Rouge, LA 708171710436514
- Lisa BayhiBaton Rouge, LA 708171124243530
- Amanda Bethel, APRN, FNP-CBaton Rouge, LA 708171083260319
- Renee Beyer Boudreaux, F.N.P.Baton Rouge, LA 708171700225737
- Diana Boggs, CNPBaton Rouge, LA 708171891255303
- Rhonda Browning, APRNBaton Rouge, LA 708171740356070
- Gregory Grizzaffi, NPBaton Rouge, LA 708171184188989
- Annie Kilburn, FNPBaton Rouge, LA 708171568815108
Common questions
What is Karen Cook Dempsey, FNP's NPI number?
Karen Cook Dempsey, FNP's National Provider Identifier (NPI) is 1588081863, issued on Mar 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Karen Cook Dempsey, FNP located?
The NPPES record lists a practice address at 10220 Ginger Place Dr, Baton Rouge, LA, 70817. Phone: (225) 802-5888. Providers update this record themselves, so call before visiting.
How can I verify Karen Cook Dempsey, FNP's license?
NPPES lists Louisiana license number AP07740, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Cook Dempsey, FNP prescribe under Medicare Part D?
In 2024, Karen Cook Dempsey, FNP had 702 Medicare Part D claims for 40 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.