| Doctor Name: | MR. WILLIAM NATHAN WALLER |
| NPI Number: | 1386949816 |
| Entity Type Code: | Individual (1) |
| Gender: | M |
| Credentials: | CCC-SLP |
| License Number: | 146.009329 |
| Business Practice Address: | 3010 Highland Pkwy Suite 550 Downers Grove, IL - 605155545 |
| Business Phone Number: | 6307241100 |
| Business Fax Number: | |
| Mailing Address: | 3010 Highland Pkwy, Suite 550 DOWNERS GROVE |
| State: | IL |
| Postal Code: | 605155545 |
| Phone Number: | 6307241100 |
| Fax Number: | |
| NPI Enumeration Date: | 01/13/2011 |
| NPI Last Update Date: | 01/13/2011 |
| Replacement NPI: | 0 |
| NPI Deactivation Date: | |
| NPI Reactivation Date: |
Taxonomy Information: | |
| Healthcare Provider Taxonomy: | 235Z00000X |
| License Number: | 146.009329 |
| Healthcare Provider Taxonomy: (Secondary) | Y |
| State: | IL |
| Taxonomy Type: | Speech, Language and Hearing Service Providers |
| Taxonomy Classification: | Speech-Language Pathologist |
| Taxonomy Specialization: | |
| Taxonomy Definition: | A speech pathologist is a person qualified by a master |