Narayana Swamy Nagubadi, M.D.
Pulmonary Disease Physician · Chicago, IL
Narayana Swamy Nagubadi, M.D. is a pulmonary disease physician with a practice address in Chicago, Illinois, and NPI 1295782365, issued on May 27, 2006. Check the license (Illinois 036105370, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Narayana Swamy Nagubadi
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 036105370 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1900 W Polk St, Chicago, IL 60612
- Phone
- (312) 864-6000
- Enumerated
- May 27, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (312) 864-7394
- Medicaid ID
- 036105370 IL
- Medicare enrollment
- Enrolled (PECOS I20081112000781); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 617 in Illinois → Look up another NPI →
Also registered at 1900 W Polk St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Narayana Swamy Nagubadi 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 036105370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
116 Medicare Part D claims for 25 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
Most prescribed
- Zolpidem Tartrate21 claims
- Gabapentin13 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: $355.93
2 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. 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 one group practice
- Cook CountyChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Narayana Swamy Nagubadi among 617 pulmonary disease physician records in Illinois
Narayana Swamy Nagubadi, M.D. 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1994 · median 2005 among the 444 with a school on file
- Record last updated2023 · 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
- Robert Balk, M.D.Chicago, IL 606121134173503
- Patrick Belvitch, M.D.Chicago, IL 606121326249228
- William Clapp, MDChicago, IL 606121174721229
- David Gurka, M.D.Chicago, IL 606121255385514
- Jeffrey Jacobson, M.D.Chicago, IL 606121609937432
- Howard Jaffe, M.D.Chicago, IL 606121285724765
- Omar Lateef, D.O.Chicago, IL 606121295789527
- Richard Lenhardt, M.D.Chicago, IL 606121831141936
Common questions
What is Narayana Swamy Nagubadi, M.D.'s NPI number?
Narayana Swamy Nagubadi, M.D.'s National Provider Identifier (NPI) is 1295782365, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Narayana Swamy Nagubadi, M.D. located?
The NPPES record lists a practice address at 1900 W Polk St, Chicago, IL, 60612. Phone: (312) 864-6000. Providers update this record themselves, so call before visiting.
How can I verify Narayana Swamy Nagubadi, M.D.'s license?
NPPES lists Illinois license number 036105370, 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 Narayana Swamy Nagubadi, M.D. prescribe under Medicare Part D?
In 2024, Narayana Swamy Nagubadi, M.D. had 116 Medicare Part D claims for 25 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.