Rudolph Alan Altergott, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Downers Grove, IL
Rudolph Alan Altergott, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Downers Grove, Illinois, and NPI 1417910803, issued on Apr 8, 2006. Check the license (Illinois 036064372, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rudolph Alan Altergott
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License numbers
- 036064372 IL
1048009 IN
Self-reported in NPPES; status is on the state search - Practice location
- 2650 Warrenville RD, Downers Grove, IL 60515
- Phone
- (630) 324-7915
- Enumerated
- Apr 8, 2006
- Record last updated
- Feb 20, 2023
- Fax
- (630) 324-7946
- Medicaid ID
- 36064372 IL
- Medicare enrollment
- Enrolled (PECOS I20221128000387); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 265 in Illinois → Look up another NPI →
Also registered at 2650 Warrenville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edgar Chedrawy, MDSurgery Physician1629089495
- Elizabeth Colaiuta, MDVascular Surgery Physician1558338723
- Michael Davalle, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1386600039
- Bryan Foy, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1972569754
- John Grieco, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1023074770
- Maura Jarka, APNNurse Practitioner1669860292
Verify Rudolph Alan Altergott 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 036064372Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Franciscan Physician NetworkLafayette, IN
- Osf Multi-Specialty GroupRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rudolph Alan Altergott among 265 thoracic surgery (cardiothoracic vascular surgery) physician records in Illinois
Rudolph Alan Altergott, MD is one of 265 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Illinois. 72% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 56% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1980 · median 1999 among the 148 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Illinois
There are 265 thoracic surgery (cardiothoracic vascular surgery) physician records in Illinois.
All 265 in Illinois → Every provider in Downers Grove → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Bradford Blakeman, MDDowners Grove, IL 605151447212113
- Michael Davalle, MDDowners Grove, IL 605151386600039
- Bryan Foy, MDDowners Grove, IL 605151972569754
- John Grieco, MDDowners Grove, IL 605151023074770
- Justin Miller, M.D.Downers Grove, IL 605151013204072
- George Hodakowski, M.D.Hinsdale, IL 605211821098575
- Issa Muasher, M.D.Hinsdale, IL 605211720136013
- Scott Schlidt, M.D.Hinsdale, IL 605211063463719
Common questions
What is Rudolph Alan Altergott, MD's NPI number?
Rudolph Alan Altergott, MD's National Provider Identifier (NPI) is 1417910803, issued on Apr 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rudolph Alan Altergott, MD located?
The NPPES record lists a practice address at 2650 Warrenville RD, Downers Grove, IL, 60515. Phone: (630) 324-7915. Providers update this record themselves, so call before visiting.
How can I verify Rudolph Alan Altergott, MD's license?
NPPES lists Illinois license number 036064372, 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.
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.