Alexander Kazos, M.D.
Family Medicine Physician · Belleville, IL
Alexander Kazos, M.D. is a family medicine physician with a practice address in Belleville, Illinois, and NPI 1801957063, issued on Dec 12, 2006. Check the license (Illinois 39020000X, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Alexander Kazos
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 39020000X IL
257069 NY
Self-reported in NPPES; status is on the state search - Practice location
- 180 S 3RD St, Belleville, IL 62220
- Phone
- (618) 233-5480
- Enumerated
- Dec 12, 2006
- Entity
- Type 1 · individual
Also registered at 180 S 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nabella Abedin, M.D.Student in an Organized Health Care Education/Training Program1093976136
- Shadab Bhutto, M.D.Internal Medicine Physician1396753018
- Sabha Cheema, MDFamily Medicine Physician1407110539
- Christopher Herndon, PHARMD, BCPSPharmacotherapy Pharmacist1609973023
- Armida Hidalgo, M.D.Family Medicine Physician1376863779
- Imran KhanFamily Medicine Physician1356722151
Verify Alexander Kazos 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 39020000XCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
213 Medicare Part D claims for 162 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. 15 claims were for opioids.
Most prescribed
- Prednisone21 claims
- Nitrofurantoin Mono-Macro19 claims
- Amoxicillin-Clavulanate Potass18 claims
- Cephalexin14 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.
3 hospital and facility affiliations
- Canton-Potsdam HospitalPotsdam, NY · Acute Care Hospitals2 of 5 stars
- Chenango Memorial Hospital IncNorwich, NY
- Interfaith Emergency Medicine PCBrooklyn, NY
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.
44 family medicine physician records list a Belleville practice address
They are 44 of the 1,404 NPPES records with a Belleville practice address, and 5,925 family medicine physician records in Illinois.
All 44 in Belleville → All 5,925 in Illinois → Every provider in Belleville →
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Ahmed Abdelkader, MDChicago, IL1659104230
Common questions
What is Alexander Kazos, M.D.'s NPI number?
Alexander Kazos, M.D.'s National Provider Identifier (NPI) is 1801957063, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Kazos, M.D. located?
The NPPES record lists a practice address at 180 S 3RD St, Belleville, IL, 62220. Phone: (618) 233-5480. Providers update this record themselves, so call before visiting.
How can I verify Alexander Kazos, M.D.'s license?
NPPES lists Illinois license number 39020000X, 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 Kazos, M.D. prescribe under Medicare Part D?
In 2024, Alexander Kazos, M.D. had 213 Medicare Part D claims for 162 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.