| Doctor Name: | DR. GREGORY S SIBLEY |
| NPI Number: | 1043211360 |
| Entity Type Code: | Individual (1) |
| Gender: | M |
| Credentials: | M.D. |
| License Number: | MD31361 |
| Business Practice Address: | 10301 Democracy Ln Fairfax, VA - 220302545 |
| Business Phone Number: | 7039344450 |
| Business Fax Number: | 7039345533 |
| Mailing Address: | 3040 Williams Dr, Suite 100 FAIRFAX |
| State: | VA |
| Postal Code: | 220314618 |
| Phone Number: | 7032083963 |
| Fax Number: | 7032056284 |
| NPI Enumeration Date: | 08/09/2005 |
| NPI Last Update Date: | 05/04/2015 |
| Replacement NPI: | 0 |
| NPI Deactivation Date: | |
| NPI Reactivation Date: |
Taxonomy Information: | |
| Healthcare Provider Taxonomy: | 174400000X |
| License Number: | MD31361 |
| Healthcare Provider Taxonomy: (Secondary) | N |
| State: | DC |
| Taxonomy Type: | Other Service Providers |
| Taxonomy Classification: | Specialist |
| Taxonomy Specialization: | |
| Taxonomy Definition: | An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. |