Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Des Plaines Physician Services, P.C.

Internal Medicine Physician in Joliet, IL · enumerated 2024 · authorized official Christopher Lipsmeyer, President/Owner.

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

National Provider Identifier

1164284055

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Des Plaines Physician Services, P.C.

Practice address 333 Madison St, Joliet, IL, 60435

Phone (815) 725-7133

Enumeration date Jan 25, 2024

Last updated in NPPES Jan 25, 2024

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Christopher Lipsmeyer

Title President/Owner

Phone (337) 609-1221

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 type of organization is Des Plaines Physician Services, P.C.?

Des Plaines Physician Services, P.C. is registered in NPPES as a Internal Medicine 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.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-25.