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

John M Lefkowits, PHD

Individual provider Psychologist · NPI 1780709154

John M Lefkowits, PHD is a Psychologist in Towson, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
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

901 Dulaney Valley Rd Ste 129
Towson, MD 21204-2600
Phone: (410) 832-2729
Fax: (410) 832-5783
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 03099 (MD)

Record details

NPI number1780709154
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESJuly 8, 2007
Mailing address901 Dulaney Valley Rd, Suite 129, Towson, MD 21204-2600

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