| Doctor Name: | DR. WILLIAM DOUGLAS PIERCE |
| NPI Number: | 1205801727 |
| Entity Type Code: | Individual (1) |
| Gender: | M |
| Credentials: | PHD |
| License Number: | 431 |
| Business Practice Address: | 1000 W 4th St Yankton, SD - 570783730 |
| Business Phone Number: | 6056650258 |
| Business Fax Number: | |
| Mailing Address: | 1000 W 4th St, Suite 11 YANKTON |
| State: | SD |
| Postal Code: | 570783700 |
| Phone Number: | 6056650258 |
| Fax Number: | |
| NPI Enumeration Date: | 02/19/2006 |
| NPI Last Update Date: | 05/23/2011 |
| Replacement NPI: | 0 |
| NPI Deactivation Date: | |
| NPI Reactivation Date: |
Taxonomy Information: | |
| Healthcare Provider Taxonomy: | 103TC0700X |
| License Number: | 431 |
| Healthcare Provider Taxonomy: (Secondary) | Y |
| State: | SD |
| Taxonomy Type: | Behavioral Health & Social Service Providers |
| Taxonomy Classification: | Psychologist |
| Taxonomy Specialization: | Clinical |
| Taxonomy Definition: | |