Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Brett I. Greenberger, MD

Individual provider Psychiatry Physician · NPI 1073591558

Brett I. Greenberger, MD is a Psychiatry in Columbia, Maryland. Graduated from Boston University School of Medicine in 2001, 25 years ago. Accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
25
Trained at
Boston University School of Medicine
Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

8820 Columbia 100 Pkwy Ste 201
Columbia, MD 21045-2143
Phone: (443) 546-4000
Fax: (443) 546-4005
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence DO061072 (MD)

Record details

NPI number1073591558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 5, 2006
Last updated in NPPESFebruary 13, 2026
Certification dateFebruary 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Columbia