Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chicago Pain Medicine Center

Interventional Pain Medicine Physician in Chicago, IL · enumerated 2020 · authorized official James Diesfeld, Director.

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

National Provider Identifier

1871190827

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Registry record

Entity type Organization (Type 2)

Legal business name Chicago Pain Medicine Center

Practice address 8012 S Crandon Ave, Chicago, IL, 60617

Phone (773) 868-6824

Fax (773) 868-6828

Enumeration date Oct 2, 2020

Last updated in NPPES Oct 2, 2020

Taxonomy & classification

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians Primary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

Authorized official

Name James Diesfeld

Title Director

Phone (773) 868-6824

Other identifiers

Identifier	Type	State	Issuer
036086023	Medicaid	IL	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-10-02. Verify at npiregistry.cms.hhs.gov.

Where is Chicago Pain Medicine Center located?

The practice location on file with NPPES is in Chicago, IL.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-02.