| Doctor Name: | SHEILA TREFTZ |
| NPI Number: | 1023074051 |
| Entity Type Code: | Individual (1) |
| Gender: | F |
| Credentials: | APN |
| License Number: | 209004336 |
| Business Practice Address: | 120 Spalding Dr Suite 401 Naperville, IL - 605406508 |
| Business Phone Number: | 6304164501 |
| Business Fax Number: | 6304164504 |
| Mailing Address: | 801 S Washington St, NAPERVILLE |
| State: | IL |
| Postal Code: | 605407430 |
| Phone Number: | 6305273000 |
| Fax Number: | |
| NPI Enumeration Date: | 04/26/2006 |
| NPI Last Update Date: | 01/26/2015 |
| Replacement NPI: | 0 |
| NPI Deactivation Date: | |
| NPI Reactivation Date: |
Taxonomy Information: | |
| Healthcare Provider Taxonomy: | 363LA2100X |
| License Number: | 209004336 |
| Healthcare Provider Taxonomy: (Secondary) | Y |
| State: | IL |
| Taxonomy Type: | Physician Assistants & Advanced Practice Nursing Providers |
| Taxonomy Classification: | Nurse Practitioner |
| Taxonomy Specialization: | Acute Care |
| Taxonomy Definition: | |