Ken L. Gremillion, NP
Family Nurse Practitioner · Monroe, LA
Ken L. Gremillion, NP is a family nurse practitioner with a practice address in Monroe, Louisiana, and NPI 1649833583, issued on Apr 16, 2019. Check the license (Louisiana 204586, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ken L. Gremillion
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 204586 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Forsythe Ave, Monroe, LA 71201
- Phone
- (318) 966-6800
- Enumerated
- Apr 16, 2019
- Record last updated
- Dec 29, 2023
- Fax
- (318) 966-6801
- Medicare enrollment
- Enrolled (PECOS I20190516000252); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,503 in Louisiana → Look up another NPI →
Also registered at 3100 Forsythe Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ken L. Gremillion in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 204586Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family nurse practitioner in 2024
78 Medicare Part D claims for 26 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Clopidogrel18 claims
- Eliquis13 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.
The MIPS final score for 2023 (Medicare payment program): 78.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $337.51
19 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- St Francis Medical Group LLCMonroe, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ken L. Gremillion among 4,503 family nurse practitioner records in Louisiana
Ken L. Gremillion, NP 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 2019, is newer than 55% of them.
- NPI issued2019 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2018 · median 2018 among the 2,959 with a school on file
- Record last updated2023 · 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).
203 family nurse practitioner records list a practice address in Monroe
They are 203 of the 3,365 NPPES records with a practice address in Monroe, and 4,503 family nurse practitioner records in Louisiana.
All 4,503 in Louisiana → Every provider in Monroe → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Anderson Austin, FNPCMonroe, LA 712011457383739
- Amanda Brown, APRNMonroe, LA 712011396709820
- Penny Cain, F.N.P.-CMonroe, LA 712011588670855
- Sandra Carter, NPMonroe, LA 712011740223387
- Emily Crooks, FNPMonroe, LA 712011720099047
- Kimberly Hawkins, RN,MSN,FNPMonroe, LA 712011639179872
- Mari McNabb, APRN-BC FNPMonroe, LA 712011891712501
- Belinda Morgan, FNPCMonroe, LA 712011487653846
Common questions
What is Ken L. Gremillion, NP's NPI number?
Ken L. Gremillion, NP's National Provider Identifier (NPI) is 1649833583, issued on Apr 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ken L. Gremillion, NP located?
The NPPES record lists a practice address at 3100 Forsythe Ave, Monroe, LA, 71201. Phone: (318) 966-6800. Providers update this record themselves, so call before visiting.
How can I verify Ken L. Gremillion, NP's license?
NPPES lists Louisiana license number 204586, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Ken L. Gremillion, NP prescribe under Medicare Part D?
In 2024, Ken L. Gremillion, NP had 78 Medicare Part D claims for 26 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Ken L. Gremillion, NP's MIPS final score?
The 2023 MIPS final score is 78.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.