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

Individual provider Clinical Psychologist · NPI 1841587847

Stefan K Schmertz, PHD is a Clinical Psychologist in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2011.

Licensed in
MA
In the registry since
2011
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 Partly verified

Some contact details are missing from the federal record.

Massachusetts General Hospital 55 Fruit St
Boston, MA 02114
Phone: (617) 726-2000
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Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 9456 (MA)

Record details

NPI number1841587847
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 29, 2011
Last updated in NPPESJanuary 5, 2012

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