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

Dr. Mark Alan Hedlund, PHD

Individual provider Clinical Psychologist · NPI 1366596280

Dr. Mark Alan Hedlund, PHD is a Clinical Psychologist in Annapolis, Maryland. Practices as a sole proprietor. Licensed in Maryland.

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

716 Giddings Ave Ste 33
Annapolis, MD 21401-1419
Phone: (443) 417-5117
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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 2258 (MD)

Record details

NPI number1366596280
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 22, 2007
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025
Mailing address716 Giddings Ave Ste 33, Annapolis, MD 21401-1419

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