Joseph Lange
Joseph Lange is a Physician Assistant provider (Physician Assistant) practicing in Bartlett, IL, registered in the NPPES registry with NPI 1639878671 since 2023.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1639878671 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Joseph Lange |
| Sex | Male |
| Practice address | Bartlett, IL, 60103 |
| Phone | 6303721100 |
| Enumeration date | 2023-02-28 |
| Last updated in NPPES | 2023-10-23 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 390200000X | Student in an Organized Health Care Education/Training Program | Secondary | — | — |
| 363A00000X | Physician Assistant | Primary | 085.009871 | IL |
Copy-ready billing details
Provider: Joseph Lange NPI: 1639878671 Taxonomy: 363A00000X (Physician Assistant) Address: Bartlett, IL, 60103
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194706374 | Keith Schroeder | Individual | Orthopaedic Surgery Physician | Bartlett, IL |
| 1043230345 | Dmitry Novoseletsky | Individual | Physical Medicine & Rehabilitation Physician | Bartlett, IL |
| 1235296138 | Anthony Bartkowiak | Individual | Physician Assistant | Bartlett, IL |
| 1467508846 | Howard Freedberg | Individual | Orthopaedic Surgery Physician | Bartlett, IL |
| 1275749475 | Suburban Orthopaedics Ltd | Organization | Orthopaedic Surgery Physician | Bartlett, IL |
| 1760698534 | Ankur Chhadia | Individual | Orthopaedic Surgery Physician | Bartlett, IL |
| 1437383882 | Jennifer Bryant | Individual | Physical Therapist | Bartlett, IL |
| 1417256272 | Kyle Peterson | Individual | Foot & Ankle Surgery Podiatrist | Bartlett, IL |
Verify this record
Cross-check NPI 1639878671 against the authoritative CMS record: view Joseph Lange on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-10-23.