| Doctor Name: | ROULA JOHNSTONE |
| NPI Number: | 1598907271 |
| Entity Type Code: | Individual (1) |
| Gender: | F |
| Credentials: | ACNP-BC |
| License Number: | RN235018 |
| Business Practice Address: | 20 Research Pl N Chelmsford, MA - 018632454 |
| Business Phone Number: | 9784540706 |
| Business Fax Number: | |
| Mailing Address: | 14 Research Pl, NORTH CHELMSFORD |
| State: | MA |
| Postal Code: | 018632412 |
| Phone Number: | |
| Fax Number: | |
| NPI Enumeration Date: | 03/27/2009 |
| NPI Last Update Date: | 02/13/2015 |
| Replacement NPI: | 0 |
| NPI Deactivation Date: | |
| NPI Reactivation Date: |
Taxonomy Information: | |
| Healthcare Provider Taxonomy: | 363LA2100X |
| License Number: | RN235018 |
| Healthcare Provider Taxonomy: (Secondary) | Y |
| State: | MA |
| Taxonomy Type: | Physician Assistants & Advanced Practice Nursing Providers |
| Taxonomy Classification: | Nurse Practitioner |
| Taxonomy Specialization: | Acute Care |
| Taxonomy Definition: | |