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

Dr. Diane Leslee Colgan, MD

Individual provider Plastic and Reconstructive Surgery Physician · NPI 1366538761

Dr. Diane Leslee Colgan, MD is a Plastic and Reconstructive Surgery Physician in Potomac, Maryland. Practices as a sole proprietor. Licensed in Maryland.

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 →

Practice location Address checks out

9800 Falls Rd Ste #105
Potomac, MD 20854-3999
Phone: (301) 299-6644
Fax: (301) 299-6647
Show map & directions

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

Specialties & licences

Plastic and Reconstructive Surgery Physician (primary) Taxonomy 2086S0122X · Licence D0008971 (MD)

Record details

NPI number1366538761
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 27, 2012