Aleksandra Franciszka Siwkiewicz, MD
Family Medicine Physician · Lenexa, KS
Aleksandra Franciszka Siwkiewicz, MD is a family medicine physician with a practice address in Lenexa, Kansas, and NPI 1851732853, issued on Jul 8, 2013. Check the license (Kansas 04-39342, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Aleksandra Franciszka Siwkiewicz
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 04-39342 KS
MD-42826 IA
Self-reported in NPPES; status is on the state search - Practice location
- 8700 Bourgade St, Lenexa, KS 66219
- Phone
- (913) 676-8400
- Enumerated
- Jul 8, 2013
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (913) 599-1692
- Medicare enrollment
- Enrolled (PECOS I20210120001204); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,970 in Kansas → Look up another NPI →
Verify Aleksandra Franciszka Siwkiewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-39342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average family medicine physician in 2024
2,525 Medicare Part D claims for 380 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Atorvastatin Calcium221 claims
- Amlodipine Besylate118 claims
- Lisinopril99 claims
- Levothyroxine Sodium95 claims
- Losartan Potassium95 claims
- Rosuvastatin Calcium94 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aleksandra Franciszka Siwkiewicz among 1,970 family medicine physician records in Kansas
Aleksandra Franciszka Siwkiewicz, MD is one of 1,970 family medicine physician records with a practice address in Kansas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2013 · median 2006 among the 1,164 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 family medicine physician records list a practice address in Lenexa
They are 47 of the 1,374 NPPES records with a practice address in Lenexa, and 1,970 family medicine physician records in Kansas.
All 1,970 in Kansas → Every provider in Lenexa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Elizabeth Beal, M.D.Lenexa, KS 662191861636961
- Daniel Dickerson, MD, PHDLenexa, KS 662191558349795
- William Hendricks, M.D.Lenexa, KS 662191184668279
- Casey Johnson, D.OLenexa, KS 662191346407020
- Bassam Khulusi, MDLenexa, KS 662191487998985
- Susan Lill, D.O.Lenexa, KS 662191871555466
- Lane LoganLenexa, KS 662191144970138
- Lauren Plagge, APRNLenexa, KS 662191326929779
Common questions
What is Aleksandra Franciszka Siwkiewicz, MD's NPI number?
Aleksandra Franciszka Siwkiewicz, MD's National Provider Identifier (NPI) is 1851732853, issued on Jul 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Aleksandra Franciszka Siwkiewicz, MD located?
The NPPES record lists a practice address at 8700 Bourgade St, Lenexa, KS, 66219. Phone: (913) 676-8400. Providers update this record themselves, so call before visiting.
How can I verify Aleksandra Franciszka Siwkiewicz, MD's license?
NPPES lists Kansas license number 04-39342, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aleksandra Franciszka Siwkiewicz, MD prescribe under Medicare Part D?
In 2024, Aleksandra Franciszka Siwkiewicz, MD had 2,525 Medicare Part D claims for 380 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.