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

Dr. David Leroy Jahn, PHD

Individual provider Clinical Psychologist · NPI 1114147246

Dr. David Leroy Jahn, PHD is a Clinical Psychologist in Bel Air, 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.

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Practice location Address checks out

22 W Pennsylvania Ave
Bel Air, MD 21014-3660
Phone: (410) 836-8984
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1692 (MD)

Record details

NPI number1114147246
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 30, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 1252, Bel Air, MD 21014-7252

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