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

Individual provider Psychologist · NPI 1023162625

Mr. Mark Allyn Chapman, MA is a Psychologist in York, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

3564 Heindel Rd York County Youth Development Ctr
York, PA 17402
Phone: (717) 840-7570
Fax: (717) 840-7281
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS007082L (PA)

Record details

NPI number1023162625
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorNo
NPI enumeratedJanuary 22, 2007
Last updated in NPPESJuly 8, 2007

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