David McElligott, M.D.
Pulmonary Disease Physician · Naperville, IL
David McElligott, M.D. is a pulmonary disease physician with a practice address in Naperville, Illinois, and NPI 1578579850, issued on Jul 31, 2006. Check the license (Illinois 036057895, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David McElligott
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 036057895 IL
Self-reported in NPPES; status is on the state search - Practice location
- 100 Spalding Dr, Naperville, IL 60540
- Phone
- (630) 355-8776
- Enumerated
- Jul 31, 2006
- Record last updated
- Aug 6, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (630) 355-7445
- Medicaid ID
- 36057895 IL
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 617 in Illinois → Look up another NPI →
Also registered at 100 Spalding Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shahid Ahsan, M.D.Pulmonary Disease Physician1740208180
- Rafi Ali, M.D.Gastroenterology Physician1437136454
- Fariborze Barhamand, MDHematology & Oncology Physician1093810491
- Sharon Cline, M.D.Cardiovascular Disease Physician1588750327
- Michael Coffel, FNP-BCFamily Nurse Practitioner1275795866
- Mark Daniels, M.D.Gastroenterology Physician1043215718
Verify David McElligott 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 036057895Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
23 Medicare Part D claims, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of 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.
David McElligott among 617 pulmonary disease physician records in Illinois
David McElligott, 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 fileNo · 72% of these records are
- Record last updated2014 · 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 Naperville → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Shahid Ahsan, M.D.Naperville, IL 605401740208180
- Juan Flores, M.D.Naperville, IL 605401093931909
- Edward Kessler, M.D.Naperville, IL 605401427205699
- Jobby Mampilly, M.D.Naperville, IL 605401639340029
- David McElligott, M.D.Naperville, IL 605401891966982
- Jasshan Mehrotra, M.D.Naperville, IL 605401194135368
- Faraaz Nayeemuddin, M.D.Naperville, IL 605401245612142
- Ravi Nemivant, MDNaperville, IL 605401003883463
Common questions
What is David McElligott, M.D.'s NPI number?
David McElligott, M.D.'s National Provider Identifier (NPI) is 1578579850, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David McElligott, M.D. located?
The NPPES record lists a practice address at 100 Spalding Dr, Naperville, IL, 60540. Phone: (630) 355-8776. Providers update this record themselves, so call before visiting.
How can I verify David McElligott, M.D.'s license?
NPPES lists Illinois license number 036057895, 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 David McElligott, M.D. prescribe under Medicare Part D?
In 2024, David McElligott, M.D. had 23 Medicare Part D claims; 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.