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

Dr. Harold Ira Perl, PHD

Individual provider Psychologist · NPI 1114089786

Dr. Harold Ira Perl, PHD is a Psychologist in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2006
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

4829 W Ln
Bethesda, MD 20814-5317
Phone: (301) 320-6383
Fax: (301) 907-6948
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 02425 (MD)

Record details

NPI number1114089786
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 13, 2006
Last updated in NPPESMarch 4, 2014

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