Christopher Thomas Johnson
Orthopaedic Surgery Physician · Chicago, IL
Christopher Thomas Johnson is an orthopaedic surgery physician with a practice address in Chicago, Illinois, and NPI 1942820956, issued on Apr 20, 2020. Check the license (Illinois 125.075570, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Christopher Thomas Johnson
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 125.075570 IL
103088 GA
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave # MC3079, Chicago, IL 60637
- Phone
- (773) 834-3531
- Enumerated
- Apr 20, 2020
- Record last updated
- Feb 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20250716000089); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 995 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave # MC3079
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Walaa AbdelfadeelOrthopaedic Surgery Physician1669053062
- Aravind Athiviraham, M.D.Sports Medicine (Orthopaedic Surgery) Physician1801101209
- Kristofer Bires, MDOrthopaedic Surgery Physician1336700905
- Michael CahillStudent in an Organized Health Care Education/Training Program1528861663
- Tony Da Lomba, MDOrthopaedic Surgery Physician1851039176
- Giovanna DannaStudent in an Organized Health Care Education/Training Program1518725969
Verify Christopher Thomas 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 125.075570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
46 Medicare Part D claims for 21 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 19 claims were for opioids.
Most prescribed
- Oxycodone Hcl12 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.
Industry payments in 2024: $100.25
1 payment: food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 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
- Emory Medical Care Foundation IncAtlanta, GA
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Thomas Johnson among 995 orthopaedic surgery physician records in Illinois
Christopher Thomas Johnson is one of 995 orthopaedic surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2020 · median 2001 among the 556 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Illinois
There are 995 orthopaedic surgery physician records in Illinois.
All 995 in Illinois → Every provider in Chicago → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Tessa BalachChicago, IL 606371568628865
- Joseph Cohen, M.D.Chicago, IL 606371861873226
- Brianna Fram, MDChicago, IL 606371326401399
- Rex HaydonChicago, IL 606371881759611
- Sherwin HoChicago, IL 606371508921339
- Laura LewallenChicago, IL 606371285951723
- Hue LuuChicago, IL 606371295757011
- Nicholas MaassenChicago, IL 606371477718302
Common questions
What is Christopher Thomas Johnson's NPI number?
Christopher Thomas Johnson's National Provider Identifier (NPI) is 1942820956, issued on Apr 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Thomas Johnson located?
The NPPES record lists a practice address at 5841 S Maryland Ave # MC3079, Chicago, IL, 60637. Phone: (773) 834-3531. Providers update this record themselves, so call before visiting.
How can I verify Christopher Thomas Johnson's license?
NPPES lists Illinois license number 125.075570, 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 Christopher Thomas Johnson prescribe under Medicare Part D?
In 2024, Christopher Thomas Johnson had 46 Medicare Part D claims for 21 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.