Gretta Herbert , OFFICE ADMINISTRATOR
Specialist • Fairfax, VA
Professional Overview & Biography Verified Profile Summary
Gretta Herbert, OFFICE ADMINISTRATOR is a registered healthcare professional specializing in Specialist in Fairfax, VA. Practice services are available at 3620 JOSEPH SIEWICK DR under active NPI credentials.
Practice Location & Contact Primary Location
3620 Joseph Siewick Dr
Suite 307
Fairfax, VA 220331756
Specialty Benchmarks & Practice Insights
Comparative analytics for Specialist in Fairfax, VA
Practicing in Fairfax, VA (878 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 174400000X
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.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Nurse Practitioner - Adult Health
Nurse Practitioner
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 3620 JOSEPH SIEWICK DR, SUITE 307, FAIRFAX, VA 220331756 (Tel: 7032811023)
Registered at 3620 JOSEPH SIEWICK DR, SUITE 307, FAIRFAX, VA 220331756 (Tel: 7032811023)
Recorded as GRETTA HERBERT, OFFICE ADMINISTRATOR
Specialist (License #541148368 in VA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Gretta Herbert
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
3620 Joseph Siewick Dr, Suite 307
Fairfax, VA 220331756
Phone: 7032811023
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.