William C Eby, M.D.
William C Eby is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Peoria, IL, registered in the NPPES registry with NPI 1326092263 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1326092263 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | William C Eby |
| Credential | M.D. |
| Sex | Male |
| Practice address | 221 NE GLEN OAK AVE, Peoria, IL, 61636 |
| Phone | 3096724918 |
| Enumeration date | 2006-05-22 |
| Last updated in NPPES | 2007-07-12 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | — | IL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0360508421 | Medicaid | IL | — |
Copy-ready billing details
Provider: William Eby, M.D. NPI: 1326092263 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 221 NE GLEN OAK AVE, Peoria, IL, 61636
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1851384135 | John Howerton | Individual | Pharmacotherapy Pharmacist | Peoria, IL |
| 1811983489 | Roby Lal | Individual | Radiation Oncology Physician | Peoria, IL |
| 1225027220 | Christopher Mccarthy | Individual | Anesthesiology Physician | Peoria, IL |
| 1073594057 | Heartland Home Health Care | Organization | Pharmacy | Peoria, IL |
| 1023094190 | Waqas Ali | Individual | Internal Medicine Physician | Peoria, IL |
| 1043298334 | Matthew Carpenter | Individual | Radiation Oncology Physician | Peoria, IL |
| 1508830969 | Ryan Finkenbine | Individual | Psychiatry Physician | Peoria, IL |
| 1871560623 | Minna O'Leary | Individual | Psychiatry Physician | Peoria, IL |
Verify this record
Cross-check NPI 1326092263 against the authoritative CMS record: view William C Eby 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 2007-07-12.