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Greene Isabell Med Assoc Inc

Q: What type of organization is Greene Isabell Med Assoc Inc?

Greene Isabell Med Assoc Inc is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

Pulmonary Disease Physician in Chicago, IL · enumerated 2006 · authorized official Andrew Greene, President.

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

National Provider Identifier

1912963505

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Registry record

Entity type Organization (Type 2)

Legal business name Greene Isabell Med Assoc Inc

Practice address 7906 S Crandon Ave, Suite 1, Chicago, IL, 60617

Phone (773) 734-1577

Fax (773) 734-1077

Enumeration date Apr 24, 2006

Last updated in NPPES Jun 11, 2009

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036057667 (IL) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 036051858 (IL) Primary

Authorized official

Name Andrew Greene

Title President

Phone (773) 734-1577

Other identifiers

Identifier	Type	State	Issuer
209520	Other	IL	MEDICARE GROUP PROVIDER

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

What type of organization is Greene Isabell Med Assoc Inc?

Greene Isabell Med Assoc Inc is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-11.