Alexander Saul Kedzierski, D.O.
Family Medicine Physician · Joliet, IL
Alexander Saul Kedzierski, D.O. is a family medicine physician with a practice address in Joliet, Illinois, and NPI 1326006610, issued on May 3, 2006. Check the license (Illinois 36109679, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Alexander Saul Kedzierski
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 36109679 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1201 Eagle St, Joliet, IL 60432
- Phone
- (815) 740-8100
- Enumerated
- May 3, 2006
- Record last updated
- Aug 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (815) 740-8101
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 1201 Eagle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beth Beck, APRN CWOCNWound Care Registered Nurse1396472247
- Rodney Blanco, PH.D.Clinical Psychologist1811404858
- Rashida Downing, M.D.Family Medicine Physician1750536645
- Sunil Kumar Gopalakrishna PillaiPulmonary Function Technologist1477484921
- Gabriella MarcinowskiClinical Social Worker1508576414
- Kaylee Miller, AUDAudiologist1134600786
Verify Alexander Saul Kedzierski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 36109679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
269 Medicare Part D claims for 18 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Metformin Hcl21 claims
- Gabapentin20 claims
- Rosuvastatin Calcium16 claims
- Omeprazole13 claims
- Tramadol Hcl12 claims
- Albuterol Sulfate Hfa11 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.
Alexander Saul Kedzierski among 6,215 family medicine physician records in Illinois
Alexander Saul Kedzierski, D.O. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2019 · 54% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 family medicine physician records list a practice address in Joliet
They are 37 of the 2,047 NPPES records with a practice address in Joliet, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Joliet → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rashida Downing, M.D.Joliet, IL 604321750536645
- Abdulhamid Hussein, MDJoliet, IL 604321932158896
- Gary Lipinski, M.D.Joliet, IL 604321275543696
- Ignacio Orellana, MDJoliet, IL 604321003882259
- Juan Pinto, MDJoliet, IL 604321053377663
- Clarence Abella, M.D.Joliet, IL 604331962513523
- Courtney Hatcher, MDHomewood, IL 604301730839960
- Yvonne Jimenez, M.D.Homewood, IL 604301255370979
Common questions
What is Alexander Saul Kedzierski, D.O.'s NPI number?
Alexander Saul Kedzierski, D.O.'s National Provider Identifier (NPI) is 1326006610, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Saul Kedzierski, D.O. located?
The NPPES record lists a practice address at 1201 Eagle St, Joliet, IL, 60432. Phone: (815) 740-8100. Providers update this record themselves, so call before visiting.
How can I verify Alexander Saul Kedzierski, D.O.'s license?
NPPES lists Illinois license number 36109679, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander Saul Kedzierski, D.O. prescribe under Medicare Part D?
In 2024, Alexander Saul Kedzierski, D.O. had 269 Medicare Part D claims for 18 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.