Registry data as of Aug 27, 2026

Aleksandra Kloos, DO

Family Medicine Physician · Des Moines, IA

Aleksandra Kloos, DO is a family medicine physician with a practice address in Des Moines, Iowa, and NPI 1639738032, issued on Jun 10, 2019. Check the license on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1639738032
Name
Aleksandra Kloos
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
Practice location
840 E University Ave, Des Moines, IA 50316
Phone
(515) 265-4211
Enumerated
Jun 10, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 840 E University Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amy Beutel, DOFamily Medicine Physician1861386773
  2. Alexis Block, DOFamily Medicine Physician1174262760
  3. Michael Bottke, MDFamily Medicine Physician1184513707
  4. Brooke Bower, DOFamily Medicine Physician1801688692
  5. Sarah Brines, DOFamily Medicine Physician1336716034
  6. Maria Paula Castro Reales, MDFamily Medicine Physician1437998473

Verify Aleksandra Kloos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of MedicineCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

48% fewer Medicare Part D claims than the average family medicine physician in 2024

1,829 Medicare Part D claims for 201 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 33 claims were for opioids.

  1. Aleksandra Kloos1,829
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium105 claims
  2. Levothyroxine Sodium101 claims
  3. Lisinopril74 claims
  4. Escitalopram Oxalate52 claims
  5. Losartan Potassium49 claims
  6. Rosuvastatin Calcium48 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: $43.84

3 payments, mostly food and beverage; the largest payer was Abbvie 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.

  1. Aleksandra Kloos$43.84
  2. Specialty average$861.30

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

  1. Iowa Physicians Clinic Medical FoundationWest Des Moines, IA

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.

271 family medicine physician records list a Des Moines practice address

They are 271 of the 5,538 NPPES records with a Des Moines practice address, and 2,300 family medicine physician records in Iowa.

Other family medicine physician records in Iowa

  1. Jennifer Aanestad, M.D.Durant, IA1386649341
  2. Amjad Abdelhady, MDSioux City, IA1033966700
  3. Afsana Abdullah, D.O.Bettendorf, IA1760583066
  4. Raja Ali Abdullah, MDCedar Falls, IA1356101000
  5. Laura Abels, DOAnkeny, IA1427313527
  6. Matthew AbendrothDes Moines, IA1972918894
  7. Mabra Abernathy, M.D.Coralville, IA1316922545
  8. Jennifer Abler, D.O.Altoona, IA1528159068
  9. Michael Abouassaly, M.D.West Burlington, IA1184790909
  10. Nesrin Abu Ata, M.D.Sioux City, IA1528297660

Common questions

What is Aleksandra Kloos, DO's NPI number?

Aleksandra Kloos, DO's National Provider Identifier (NPI) is 1639738032, issued on Jun 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Aleksandra Kloos, DO located?

The NPPES record lists a practice address at 840 E University Ave, Des Moines, IA, 50316. Phone: (515) 265-4211. Providers update this record themselves, so call before visiting.

How can I verify Aleksandra Kloos, DO's license?

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 Aleksandra Kloos, DO prescribe under Medicare Part D?

In 2024, Aleksandra Kloos, DO had 1,829 Medicare Part D claims for 201 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

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.