John Joseph Howell, MD
Vascular & Interventional Radiology Physician · Chicago, IL
John Joseph Howell, MD is a vascular & interventional radiology physician with a practice address in Chicago, Illinois, and NPI 1902482607, issued on Mar 23, 2021. Check the license (Illinois 125078877, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John Joseph Howell
- Credential
- MD
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License numbers
- 125078877 IL
125.078877 IL
Self-reported in NPPES; status is on the state search - Practice location
- 600 S Paulina St Ste 440, Chicago, IL 60612
- Phone
- (312) 942-5495
- Enumerated
- Mar 23, 2021
- Record last updated
- May 9, 2022
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 223 in Illinois → Look up another NPI →
Also registered at 600 S Paulina St Ste 440
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Joseph Howell 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 125078877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $540.27
10 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Joseph Howell among 223 vascular & interventional radiology physician records in Illinois
John Joseph Howell, MD is one of 223 vascular & interventional radiology physician records with a practice address in Illinois. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 92% of them.
- NPI issued2021 · 92% of these records are older, 4% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 84% of these records are
- Record last updated2022 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Illinois
There are 223 vascular & interventional radiology physician records in Illinois.
All 223 in Illinois → Every provider in Chicago → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Bulent Arslan, M.D.Chicago, IL 606121255351235
- Khanant Desai, MDChicago, IL 606121285020586
- James Dombrowski, M.D.Chicago, IL 606121982959219
- Peter Egofske, M.D.Chicago, IL 606121053341297
- Christopher Florido, MDChicago, IL 606121306372495
- Ron Gaba, MDChicago, IL 606121053584862
- Lorena Garza Garcia, MDChicago, IL 606121568803591
- Maria JohChicago, IL 606121508230491
Common questions
What is John Joseph Howell, MD's NPI number?
John Joseph Howell, MD's National Provider Identifier (NPI) is 1902482607, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Howell, MD located?
The NPPES record lists a practice address at 600 S Paulina St Ste 440, Chicago, IL, 60612. Phone: (312) 942-5495. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Howell, MD's license?
NPPES lists Illinois license number 125078877, 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.