Chad Joseph Defrain, MD
Chad Joseph Defrain is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Springfield, IL, registered in the NPPES registry with NPI 1962511931 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1962511931 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Chad Joseph Defrain |
| Credential | MD |
| Sex | Male |
| Practice address | 800 E CARPENTER ST, Springfield, IL, 62769 |
| Phone | 2175446464 |
| Enumeration date | 2006-08-30 |
| Last updated in NPPES | 2023-08-02 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | 036115320 | IL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Chad Defrain, MD NPI: 1962511931 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 800 E CARPENTER ST, Springfield, IL, 62769
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205821543 | Omer Aker | Individual | Diagnostic Radiology Physician | Springfield, IL |
| 1346236304 | Keith Gabriel | Individual | Pediatric Orthopaedic Surgery Physician | Springfield, IL |
| 1326036310 | Amy Dowell | Individual | Certified Registered Nurse Anesthetist | Springfield, IL |
| 1669453338 | Clarence Reilly | Individual | Diagnostic Radiology Physician | Springfield, IL |
| 1215908850 | Patrick Hemmer | Individual | Anatomic Pathology & Clinical Pathology Physician | Springfield, IL |
| 1871555284 | Mark Ruff | Individual | Certified Registered Nurse Anesthetist | Springfield, IL |
| 1124070156 | James Farn | Individual | Diagnostic Radiology Physician | Springfield, IL |
| 1649223736 | Bilal Chaudhry | Individual | Internal Medicine Physician | Springfield, IL |
Verify this record
Cross-check NPI 1962511931 against the authoritative CMS record: view Chad Joseph Defrain 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
Is NPI 1962511931 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-08-02.