Katelyn Diane Warren, DNP, AGACNP-BC
Acute Care Nurse Practitioner · Little Rock, AR
Katelyn Diane Warren, DNP, AGACNP-BC is an acute care nurse practitioner with a practice address in Little Rock, Arkansas, and NPI 1891479788, issued on Jun 12, 2023. Check the license (Arkansas 224750, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katelyn Diane Warren
- Credential
- DNP, AGACNP-BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 224750 AR
Self-reported in NPPES; status is on the state search - Practice location
- 9501 Baptist Health Dr Ste 600, Little Rock, AR 72205
- Phone
- (501) 227-7596
- Enumerated
- Jun 12, 2023
- Record last updated
- Jun 12, 2023
- Medicare enrollment
- Enrolled (PECOS I20230727004074); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 458 in Arkansas → Look up another NPI →
Also registered at 9501 Baptist Health Dr Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katelyn Diane Warren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license 224750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average acute care nurse practitioner in 2024
761 Medicare Part D claims for 187 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Losartan Potassium76 claims
- Eliquis64 claims
- Furosemide45 claims
- Metoprolol Tartrate40 claims
- Metoprolol Succinate37 claims
- Propafenone Hcl36 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: $85.67
5 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 10,984 providers of this specialty with any payment received $647.94 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
- Saline Clinics LLCBenton, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katelyn Diane Warren among 458 acute care nurse practitioner records in Arkansas
Katelyn Diane Warren, DNP, AGACNP-BC is one of 458 acute care nurse practitioner records with a practice address in Arkansas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 77% of them.
- NPI issued2023 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2023 · median 2018 among the 262 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
256 acute care nurse practitioner records list a practice address in Little Rock
They are 256 of the 13,172 NPPES records with a practice address in Little Rock, and 458 acute care nurse practitioner records in Arkansas.
All 458 in Arkansas → Every provider in Little Rock → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Melissa Allison, ANPLittle Rock, AR 722051013901214
- Vanessa Anthony, APNLittle Rock, AR 722051437167681
- Joyce Dairion-Fletcher, N.PLittle Rock, AR 722051972590974
- Lynn Frazier, APNLittle Rock, AR 722051619918505
- Anna Jarrett, APNLittle Rock, AR 722051578551461
- Lucinda Lau, APNLittle Rock, AR 722051851305932
- Tiffany Padilla, ANPLittle Rock, AR 722051497765010
- Carmen Paniagua Torres, EDD, ACNP/APNG/FAANPLittle Rock, AR 722051154382992
Common questions
What is Katelyn Diane Warren, DNP, AGACNP-BC's NPI number?
Katelyn Diane Warren, DNP, AGACNP-BC's National Provider Identifier (NPI) is 1891479788, issued on Jun 12, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Diane Warren, DNP, AGACNP-BC located?
The NPPES record lists a practice address at 9501 Baptist Health Dr Ste 600, Little Rock, AR, 72205. Phone: (501) 227-7596. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Diane Warren, DNP, AGACNP-BC's license?
NPPES lists Arkansas license number 224750, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.
How much does Katelyn Diane Warren, DNP, AGACNP-BC prescribe under Medicare Part D?
In 2024, Katelyn Diane Warren, DNP, AGACNP-BC had 761 Medicare Part D claims for 187 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.