Christopher Ryan Johnson, M.D.
Vascular & Interventional Radiology Physician · Chicago, IL
Christopher Ryan Johnson, M.D. is a vascular & interventional radiology physician with a practice address in Chicago, Illinois, and NPI 1407298599, issued on Jul 18, 2013. Check the license (Illinois 036.140315, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Christopher Ryan Johnson
- Credential
- M.D.
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- 036.140315 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave, Chicago, IL 60637
- Phone
- (773) 702-6161
- Enumerated
- Jul 18, 2013
- Record last updated
- Jun 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170822001720); may accept Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2011
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 223 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ma. Theresa Abaring, CRNACertified Registered Nurse Anesthetist1962647586
- Rouzbeh AbbasgholizadehRetina Specialist (Ophthalmology) Physician1881510030
- Jehad Abdalla, MDSleep Medicine (Internal Medicine) Physician1053898684
- Sara Abdelaziz, MDEndocrinology, Diabetes & Metabolism Physician1598258089
- Noor Abdelrahman, PA-CPhysician Assistant1851012413
- Unknown Abdul Hanan, MDBlood Banking & Transfusion Medicine Physician1750022240
Verify Christopher Ryan Johnson 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 036.140315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 88.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,800.26
32 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. 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.
Bills Medicare through 2 group practices
- Florida Radiology Consultants P AFort Myers, FL
- Florida Radiology Leasing LLCFort Myers, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Ryan Johnson among 223 vascular & interventional radiology physician records in Illinois
Christopher Ryan Johnson, M.D. 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 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2011 · median 2007 among the 187 with a school on file
- Record last updated2016 · 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
- Taral Doshi, M.D.Chicago, IL 606371063677946
- Riley Draper, MDChicago, IL 606371881342491
- Abdul Khan, MDChicago, IL 606371417480419
- Jingfei Li, MDChicago, IL 606371215503743
- Wesley Lim, MDChicago, IL 606371962104695
- Ilya Livshits, M.D.Chicago, IL 606371700203064
- Enzo MesarickChicago, IL 606371558092478
- Karan Nijhawan, MDChicago, IL 606371992201560
Common questions
What is Christopher Ryan Johnson, M.D.'s NPI number?
Christopher Ryan Johnson, M.D.'s National Provider Identifier (NPI) is 1407298599, issued on Jul 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Ryan Johnson, M.D. located?
The NPPES record lists a practice address at 5841 S Maryland Ave, Chicago, IL, 60637. Phone: (773) 702-6161. Providers update this record themselves, so call before visiting.
How can I verify Christopher Ryan Johnson, M.D.'s license?
NPPES lists Illinois license number 036.140315, 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.
What is Christopher Ryan Johnson, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.