Jacob David Eccles, MD, PHD
Pulmonary Disease Physician · Chicago, IL
Jacob David Eccles, MD, PHD is a pulmonary disease physician with a practice address in Chicago, Illinois, and NPI 1174109706, issued on Mar 23, 2021. Check the license (Illinois 036.166977, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jacob David Eccles
- Credential
- MD, PHD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 036.166977 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1801 W Taylor Street, Chicago, IL 60612
- Phone
- (312) 996-3300
- Enumerated
- Mar 23, 2021
- Record last updated
- May 12, 2026
- Fax
- (312) 996-3896
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 617 in Illinois → Look up another NPI →
Also registered at 1801 W Taylor Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Inger Anthony, APNPediatric Nurse Practitioner1871769752
Verify Jacob David Eccles 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 036.166977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
122 Medicare Part D claims for 36 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Albuterol Sulfate Hfa31 claims
- Trelegy Ellipta11 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: $49.13
2 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.
Jacob David Eccles among 617 pulmonary disease physician records in Illinois
Jacob David Eccles, MD, PHD 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 2021, is newer than 96% of them.
- NPI issued2021 · 96% of these records are older, 3% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2026 · 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 Jacob David Eccles, MD, PHD's NPI number?
Jacob David Eccles, MD, PHD's National Provider Identifier (NPI) is 1174109706, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jacob David Eccles, MD, PHD located?
The NPPES record lists a practice address at 1801 W Taylor Street, Chicago, IL, 60612. Phone: (312) 996-3300. Providers update this record themselves, so call before visiting.
How can I verify Jacob David Eccles, MD, PHD's license?
NPPES lists Illinois license number 036.166977, 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 Jacob David Eccles, MD, PHD prescribe under Medicare Part D?
In 2024, Jacob David Eccles, MD, PHD had 122 Medicare Part D claims for 36 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.