Kathleen Quinn Willcox, D.O.
Family Medicine Physician · Mount Ayr, IA
Kathleen Quinn Willcox, D.O. is a family medicine physician with a practice address in Mount Ayr, Iowa, and NPI 1205218112, issued on Jun 26, 2015. Check the license (Iowa DO-05187, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Kathleen Quinn Willcox
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- DO-05187 IA
2015017596 MO
Self-reported in NPPES; status is on the state search - Practice location
- Mount Ayr Medical Clinic, Mount Ayr, IA 50854
- Phone
- (641) 464-3226
- Enumerated
- Jun 26, 2015
- Record last updated
- Apr 12, 2024
- Fax
- (641) 464-4476
- Medicare enrollment
- Enrolled (PECOS I20190123001962); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Kathleen Quinn Willcox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license DO-05187Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
12,124 Medicare Part D claims for 565 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 494 claims were for opioids.
Most prescribed
- Levothyroxine Sodium698 claims
- Atorvastatin Calcium584 claims
- Lisinopril474 claims
- Gabapentin373 claims
- Metoprolol Succinate354 claims
- Potassium Chloride346 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: $602.01
33 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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 affiliation
- Ringgold County HospitalMount Ayr, IA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
6 family medicine physician records list a practice address in Mount Ayr
They are 6 of the 27 NPPES records with a practice address in Mount Ayr, and 2,336 family medicine physician records in Iowa.
All 6 in Mount Ayr → All 2,336 in Iowa → Every provider in Mount Ayr →
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
- Safa Abukhalil, M.B.B.SWest Des Moines, IA1982084463
Common questions
What is Kathleen Quinn Willcox, D.O.'s NPI number?
Kathleen Quinn Willcox, D.O.'s National Provider Identifier (NPI) is 1205218112, issued on Jun 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Quinn Willcox, D.O. located?
The NPPES record lists a practice address at Mount Ayr Medical Clinic, Mount Ayr, IA, 50854. Phone: (641) 464-3226. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Quinn Willcox, D.O.'s license?
NPPES lists Iowa license number DO-05187, 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 Kathleen Quinn Willcox, D.O. prescribe under Medicare Part D?
In 2024, Kathleen Quinn Willcox, D.O. had 12,124 Medicare Part D claims for 565 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.