William B Evans MD Sc
William B Evans MD Sc is a healthcare organization registered as Nephrology Physician in Matteson, IL, holding Type 2 (organization) NPI 1962492785 since 2005. The authorized official on file is William Evans, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1962492785 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | William B Evans MD Sc |
| Practice address | 4647 LINCOLN HWY, Matteson, IL, 60443 |
| Phone | 7084814200 |
| Fax | 7084813302 |
| Enumeration date | 2005-10-24 |
| Last updated in NPPES | 2008-04-20 |
Authorized official
| Name | William Evans |
|---|---|
| Title | President |
| Phone | 7084814200 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | — | — |
| 207RN0300X | Nephrology Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01622854 | Other | — | BCBSIL GROUP NUMBER |
Copy-ready billing details
Provider: William B Evans MD Sc NPI: 1962492785 Taxonomy: 207RN0300X (Nephrology Physician) Address: 4647 LINCOLN HWY, Matteson, IL, 60443
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1285633461 | Anjum Hameeduddin | Individual | Family Medicine Physician | Matteson, IL |
| 1659326668 | James Vacracos | Individual | Physician Assistant | Matteson, IL |
| 1366483729 | Ann Medical Center Sc | Organization | Family Medicine Physician | Matteson, IL |
| 1629178363 | Adrienne L Fregia MD Sc | Organization | Specialist | Matteson, IL |
| 1548435159 | Williams B. Evans MD Sc | Organization | Nephrology Physician | Matteson, IL |
Verify this record
Cross-check NPI 1962492785 against the authoritative CMS record: view William B Evans MD Sc 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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Where is William B Evans MD Sc located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-20.