Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Associates in Infectious Disease Sc

Infectious Disease Physician in Hinsdale, IL · enumerated 2006 · authorized official Edward Sherman, Sole Proprietor.

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

National Provider Identifier

1922107580

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Registry record

Entity type Organization (Type 2)

Legal business name Associates in Infectious Disease Sc

Practice address 950 N York Rd, Suite 108, Hinsdale, IL, 60521

Phone (630) 941-5265

Fax (630) 856-6759

Enumeration date Sep 21, 2006

Last updated in NPPES Mar 18, 2008

Taxonomy & classification

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Edward Sherman

Title Sole Proprietor

Phone (630) 705-9000

Other identifiers

Identifier	Type	State	Issuer
DG4573	Other	IL	RAILROAD MEDICARE
SHEED	Other	IL	ADVOCATE HLTH PARTNERS
02206809	Other	IL	BCBS PROVIDER ID

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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.

What type of organization is Associates in Infectious Disease Sc?

Associates in Infectious Disease Sc is registered in NPPES as a Infectious Disease Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-18.