Krystina Antoinette Johnson, MD
Transplant Hepatology Physician · Chicago, IL
Krystina Antoinette Johnson, MD is a transplant hepatology physician with a practice address in Chicago, Illinois, and NPI 1205332640, issued on Apr 4, 2018. Check the license (Illinois 036170210, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Krystina Antoinette Johnson
- Credential
- MD
- Primary taxonomy
- Transplant Hepatology Physician 207RT0003X
- License number
- 036170210 IL
Self-reported in NPPES; status is on the state search - Practice location
- 676 N Saint Clair St FL 19, Chicago, IL 60611
- Phone
- (312) 926-2000
- Enumerated
- Apr 4, 2018
- Record last updated
- Jul 29, 2024
- Medicare enrollment
- Enrolled (PECOS I20250930000294); accepts Medicare assignment
- Entity
- Type 1 · individual
6 nearest transplant hepatology physician records → All 7 in Illinois → Look up another NPI →
Also registered at 676 N Saint Clair St FL 19
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ana Bulaja, PA-CPhysician Assistant1528695814
- Amanda Cheung, M.D.Hepatology Physician1548585193
- Derrick Christopher, M.D., M.B.A.Pediatric Surgery Physician1427374891
- Kyle Curtis, MDSurgery Physician1346803012
- Zachary DietchTransplant Surgery Physician1275832024
- Daniel Ganger, MDHepatology Physician1407821689
Verify Krystina Antoinette 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 036170210Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average transplant hepatology physician in 2024
18 Medicare Part D claims for 12 beneficiaries, against an average of 669 among the 251 providers of this specialty who prescribed in Part D.
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: $90.30
3 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. The 193 providers of this specialty with any payment received $10,299.21 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.
One hospital affiliation
- Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Transplant Hepatology Physician providers in Illinois
There are 7 transplant hepatology physician records in Illinois.
All 7 in Illinois → Every provider in Chicago → Transplant Hepatology Physician nationwide →
The 6 transplant hepatology physician records with the nearest ZIP codes
- Dharani GuttikondaChicago, IL 606121154717684
- Andrew AronsohnChicago, IL 606371639106313
- Michael CharltonChicago, IL 606371821064692
- Tommy NguyenChicago, IL 606371063073070
- Pavithra Parthasarathy, MDChicago, IL 606371548147259
- Mohamad Mawaldi, MDOak Lawn, IL 604531568429215
Common questions
What is Krystina Antoinette Johnson, MD's NPI number?
Krystina Antoinette Johnson, MD's National Provider Identifier (NPI) is 1205332640, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Krystina Antoinette Johnson, MD located?
The NPPES record lists a practice address at 676 N Saint Clair St FL 19, Chicago, IL, 60611. Phone: (312) 926-2000. Providers update this record themselves, so call before visiting.
How can I verify Krystina Antoinette Johnson, MD's license?
NPPES lists Illinois license number 036170210, 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 Krystina Antoinette Johnson, MD prescribe under Medicare Part D?
In 2024, Krystina Antoinette Johnson, MD had 18 Medicare Part D claims for 12 beneficiaries; the average among transplant hepatology physician prescribers was 669. 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.