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Jacob David Eccles, MD, PHD

Pulmonary Disease Physician in Chicago, IL · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174109706

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Registry record

Entity type Individual (Type 1)
Name Jacob David Eccles
Credential MD, PHD
Sex Male
Practice address 1801 W Taylor Street, Suite 3c, Lung Health-Pulmonology, Chicago, IL, 60612
Phone (312) 996-3300
Fax (312) 996-3896
Enumeration date Mar 23, 2021
Last updated in NPPES May 12, 2026

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 036.166977 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Jacob Eccles's NPI record?
Cross-check NPI 1174109706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1174109706 active?
Yes, as of the latest NPPES snapshot, NPI 1174109706 is active (record last updated 2026-05-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.