Cassandra Leann Dunivan, ARNP
Family Nurse Practitioner · West Burlington, IA
Cassandra Leann Dunivan, ARNP is a family nurse practitioner with a practice address in West Burlington, Iowa, and NPI 1639826316, issued on Mar 3, 2022. Check the license (Iowa F02220824, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassandra Leann Dunivan
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F02220824 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1321 Gear Ave, West Burlington, IA 52655
- Phone
- (319) 768-4320
- Enumerated
- Mar 3, 2022
- Record last updated
- Jan 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20220607002213); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,971 in Iowa → Look up another NPI →
Verify Cassandra Leann Dunivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license F02220824Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average family nurse practitioner in 2024
436 Medicare Part D claims for 252 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf97 claims
- Omeprazole65 claims
- Sucralfate58 claims
- Suflave32 claims
- Pantoprazole Sodium28 claims
- Prednisone28 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $59.66
3 payments; by number, the most common kind was food and beverage; the largest payer was Myriad Genetic Laboratories, Inc. 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
- Southeast Iowa Regional Medical Center IncWest Burlington, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassandra Leann Dunivan among 1,971 family nurse practitioner records in Iowa
Cassandra Leann Dunivan, ARNP is one of 1,971 family nurse practitioner records with a practice address in Iowa. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 75% of them.
- NPI issued2022 · 75% of these records are older, 19% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2021 · median 2018 among the 1,398 with a school on file
- Record last updated2023 · 43% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family nurse practitioner records list a practice address in West Burlington
They are 25 of the 261 NPPES records with a practice address in West Burlington, and 1,971 family nurse practitioner records in Iowa.
All 1,971 in Iowa → Every provider in West Burlington → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Logan Chiri, NP-CWest Burlington, IA 526551750900809
- Jennifer Clark, ARNPWest Burlington, IA 526551417314683
- Erin Cullen, ARNPWest Burlington, IA 526551821684564
- Charissa Elliott, FNP-BCWest Burlington, IA 526551356760011
- Nicole Ferrill, ARNPWest Burlington, IA 526551083021372
- Jennifer Fullenkamp, A.R.N.P.West Burlington, IA 526551760550396
- Lisa Lake, DNPWest Burlington, IA 526551013398023
- Christina Metternich, MSN, APN-FNPWest Burlington, IA 526551902355233
Common questions
What is Cassandra Leann Dunivan, ARNP's NPI number?
Cassandra Leann Dunivan, ARNP's National Provider Identifier (NPI) is 1639826316, issued on Mar 3, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Leann Dunivan, ARNP located?
The NPPES record lists a practice address at 1321 Gear Ave, West Burlington, IA, 52655. Phone: (319) 768-4320. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Leann Dunivan, ARNP's license?
NPPES lists Iowa license number F02220824, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Cassandra Leann Dunivan, ARNP prescribe under Medicare Part D?
In 2024, Cassandra Leann Dunivan, ARNP had 436 Medicare Part D claims for 252 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Cassandra Leann Dunivan, ARNP's MIPS final score?
The 2023 MIPS final score is 77.8 of 100, reported for the practice group. 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.