Roslyn A. Grimsley, APN
Nurse Practitioner · Fort Smith, AR
Roslyn A. Grimsley, APN is a nurse practitioner with a practice address in Fort Smith, Arkansas, and NPI 1093088023, issued on Feb 22, 2012. Check the license (Arkansas A03640, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roslyn A. Grimsley
- Credential
- APN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- A03640 AR
Self-reported in NPPES; status is on the state search - Practice location
- 612 S 12TH St, Fort Smith, AR 72901
- Phone
- (479) 785-2431
- Enumerated
- Feb 22, 2012
- Record last updated
- Mar 25, 2022
- Medicare enrollment
- Enrolled (PECOS I20151024000159); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 682 in Arkansas → Look up another NPI →
Also registered at 612 S 12TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karman Biggs, DOStudent in an Organized Health Care Education/Training Program1457154445
- Shayne Brown-Bayird, DOStudent in an Organized Health Care Education/Training Program1427850841
- Harrison ChambersStudent in an Organized Health Care Education/Training Program1457180663
Verify Roslyn A. Grimsley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license A03640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average nurse practitioner in 2024
1,564 Medicare Part D claims for 469 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium58 claims
- Amlodipine Besylate56 claims
- Ozempic51 claims
- Losartan Potassium47 claims
- Doxycycline Monohydrate44 claims
- Levothyroxine Sodium43 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.
Industry payments in 2024: $482.91
25 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- Healthtexas Provider NetworkMesquite, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roslyn A. Grimsley among 682 nurse practitioner records in Arkansas
Roslyn A. Grimsley, APN is one of 682 nurse practitioner records with a practice address in Arkansas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 34% of them.
- NPI issued2012 · 34% of these records are older, 64% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2011 · median 2017 among the 381 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 nurse practitioner records list a practice address in Fort Smith
They are 44 of the 2,951 NPPES records with a practice address in Fort Smith, and 682 nurse practitioner records in Arkansas.
All 682 in Arkansas → Every provider in Fort Smith → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Matthew Burrous, MNSC, APRNFort Smith, AR 729011568822401
- Laurie Carlton, APRN, AGNPFort Smith, AR 729011205392164
- Lisa Coker, APRNFort Smith, AR 729011265986913
- Heather Johnson, APRN-CNPFort Smith, AR 729011205704590
- Aida Jones, APNFort Smith, AR 729011174512404
- Carol Martin, RNPFort Smith, AR 729011245227362
- Lane Salazar, DNP, APNFort Smith, AR 729011821419094
- Leah Williams, NPFort Smith, AR 729011548005440
Common questions
What is Roslyn A. Grimsley, APN's NPI number?
Roslyn A. Grimsley, APN's National Provider Identifier (NPI) is 1093088023, issued on Feb 22, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Roslyn A. Grimsley, APN located?
The NPPES record lists a practice address at 612 S 12TH St, Fort Smith, AR, 72901. Phone: (479) 785-2431. Providers update this record themselves, so call before visiting.
How can I verify Roslyn A. Grimsley, APN's license?
NPPES lists Arkansas license number A03640, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.
How much does Roslyn A. Grimsley, APN prescribe under Medicare Part D?
In 2024, Roslyn A. Grimsley, APN had 1,564 Medicare Part D claims for 469 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.