Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Suhail Istanbouly, MD

Pulmonary Disease Physician in Herrin, IL · enumerated 2006.

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

National Provider Identifier

1407893886

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Registry record

Entity type Individual (Type 1)

Name Suhail Istanbouly

Credential MD

Sex Male

Practice address 217 S Park Ave, Ste 1, Herrin, IL, 62948

Phone (618) 942-7402

Fax (618) 942-7402

Enumeration date Jun 2, 2006

Last updated in NPPES Apr 28, 2026

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 351019 (LA) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036098950 (IL) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036098950 (IL) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 036098950 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036098950	Medicaid	IL	-
DO2564	Other	IL	RAILROAD

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 Suhail Istanbouly's NPI record?

Cross-check NPI 1407893886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407893886 active?

Yes, as of the latest NPPES snapshot, NPI 1407893886 is active (record last updated 2026-04-28).

Other providers at this practice address

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Walid Halees Pulmonary Disease Physician · Herrin, IL NPI 1306387774

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-28.