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

Dr. Robert William Lappin, PHD

Individual provider Mental Health Counselor · NPI 1609179001

Dr. Robert William Lappin, PHD is a Mental Health Counselor in Gaithersburg, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2010
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

13 E Deer Park Dr
Gaithersburg, MD 20877-2014
Phone: (301) 977-3159
Fax: (301) 977-6032
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 578 (MD)

Record details

NPI number1609179001
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 7, 2010
Last updated in NPPESDecember 7, 2010
Mailing address13 E Deer Park Dr, Gaithersburg, MD 20877-2014

Other providers in Gaithersburg