Krishnan Warrior, MD
Pulmonary Disease Physician · Chicago, IL
Krishnan Warrior, MD is a pulmonary disease physician with a practice address in Chicago, Illinois, and NPI 1255712162, issued on Jun 16, 2015. Check the license (Illinois 036145905, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Krishnan Warrior
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 036145905 IL
036.145905 IL
Self-reported in NPPES; status is on the state search - Practice location
- 676 N Saint Clair St Ste 14-044, Chicago, IL 60611
- Phone
- (312) 908-8163
- Enumerated
- Jun 16, 2015
- Record last updated
- Dec 19, 2024
- Fax
- (312) 695-1394
- Medicare enrollment
- Enrolled (PECOS I20210618001002); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 617 in Illinois → Look up another NPI →
Also registered at 676 N Saint Clair St Ste 14-044
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alan Betensley, M.D.Pulmonary Disease Physician1548329881
- Mackenzie Golub, PA-CPhysician Assistant1144844176
- Jeff Johnson, APN-CNPNurse Practitioner1902479926
- Cody Kelley, PA-CPhysician Assistant1033927462
- Heidi Krauss, LCSWClinical Social Worker1710595442
- Jason Lynch, PA-CPhysician Assistant1982228912
Verify Krishnan Warrior 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 036145905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,955 Medicare Part D claims for 240 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 17 claims were for opioids.
Most prescribed
- Sulfamethoxazole-Trimethoprim131 claims
- Prednisone110 claims
- Pantoprazole Sodium102 claims
- Azithromycin92 claims
- Carvedilol89 claims
- Furosemide74 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: $334.48
9 payments; by number, the most common kind was food and beverage; the largest payer was United Therapeutics Corporation. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Central Dupage Physician GroupWinfield, IL
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Krishnan Warrior among 617 pulmonary disease physician records in Illinois
Krishnan Warrior, MD is one of 617 pulmonary disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.
- NPI issued2015 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2005 among the 444 with a school on file
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Illinois
There are 617 pulmonary disease physician records in Illinois.
All 617 in Illinois → Every provider in Chicago → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Frank Becker, MDChicago, IL 606111770559312
- Gregory Budinger, MDChicago, IL 606111326008186
- Robert Cohen, M.D.Chicago, IL 606111831114248
- Thomas Corbridge, MDChicago, IL 606111952365629
- Jane Dematte Damico, MDChicago, IL 606111316901846
- Jeffrey Glassroth, MDChicago, IL 606111699703413
- Keenan Hawkins, M.D.Chicago, IL 606111952344848
- Manu Jain, MDChicago, IL 606111609806249
Common questions
What is Krishnan Warrior, MD's NPI number?
Krishnan Warrior, MD's National Provider Identifier (NPI) is 1255712162, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Krishnan Warrior, MD located?
The NPPES record lists a practice address at 676 N Saint Clair St Ste 14-044, Chicago, IL, 60611. Phone: (312) 908-8163. Providers update this record themselves, so call before visiting.
How can I verify Krishnan Warrior, MD's license?
NPPES lists Illinois license number 036145905, 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 Krishnan Warrior, MD prescribe under Medicare Part D?
In 2024, Krishnan Warrior, MD had 1,955 Medicare Part D claims for 240 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.