Casie Leightner, MD
Family Medicine Physician · Sioux Center, IA
Casie Leightner, MD is a family medicine physician with a practice address in Sioux Center, Iowa, and NPI 1497172456, issued on Mar 27, 2014. Check the license (Iowa MD-49356, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Casie Leightner
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD-49356 IA
11017517A IN
1497172456 IN
Self-reported in NPPES; status is on the state search - Practice location
- 1101 9TH St SE, Sioux Center, IA 51250
- Phone
- (712) 722-2609
- Enumerated
- Mar 27, 2014
- Entity
- Type 1 · individual
Also registered at 1101 9TH St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lorianne Andersen, MDFamily Medicine Physician1427279025
- Ashley AndersonClinical Social Worker1265057236
- Julie BajemaPhysical Therapist1801635305
- Jeffrey Barnable, PHARMDPharmacist1831875863
- Luis BarraganPhysician Assistant1356042907
- Lindsey Borkowski, LISWClinical Social Worker1750259149
Verify Casie Leightner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-49356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4% fewer Medicare Part D claims than the average family medicine physician in 2024
3,394 Medicare Part D claims for 236 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 32 claims were for opioids.
Most prescribed
- Atorvastatin Calcium127 claims
- Levothyroxine Sodium127 claims
- Metoprolol Tartrate119 claims
- Gabapentin103 claims
- Amlodipine Besylate96 claims
- Furosemide84 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 Medicare quality score for 2023: 94 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: $43.30
3 payments, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 53,013 providers of this specialty with any payment received $861.30 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.
One hospital or facility affiliation
- Sioux Center HealthSioux Center, IA · Critical Access Hospitals
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
15 family medicine physician records list a Sioux Center practice address
They are 15 of the 146 NPPES records with a Sioux Center practice address, and 2,300 family medicine physician records in Iowa.
All 15 in Sioux Center → All 2,300 in Iowa → Every provider in Sioux Center →
Other family medicine physician records in Iowa
- Jennifer Aanestad, M.D.Durant, IA1386649341
- Amjad Abdelhady, MDSioux City, IA1033966700
- Afsana Abdullah, D.O.Bettendorf, IA1760583066
- Raja Ali Abdullah, MDCedar Falls, IA1356101000
- Laura Abels, DOAnkeny, IA1427313527
- Matthew AbendrothDes Moines, IA1972918894
- Mabra Abernathy, M.D.Coralville, IA1316922545
- Jennifer Abler, D.O.Altoona, IA1528159068
- Michael Abouassaly, M.D.West Burlington, IA1184790909
- Nesrin Abu Ata, M.D.Sioux City, IA1528297660
Common questions
What is Casie Leightner, MD's NPI number?
Casie Leightner, MD's National Provider Identifier (NPI) is 1497172456, issued on Mar 27, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Casie Leightner, MD located?
The NPPES record lists a practice address at 1101 9TH St SE, Sioux Center, IA, 51250. Phone: (712) 722-2609. Providers update this record themselves, so call before visiting.
How can I verify Casie Leightner, MD's license?
NPPES lists Iowa license number MD-49356, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Casie Leightner, MD prescribe under Medicare Part D?
In 2024, Casie Leightner, MD had 3,394 Medicare Part D claims for 236 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is Casie Leightner, MD's Medicare quality score?
The 2023 MIPS final score is 94 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.