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

Dr. Allyson Holler Martz, DED

Individual provider School Psychologist · NPI 1710797758

Dr. Allyson Holler Martz, DED is a School Psychologist in Accident, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2025

Practice location Address checks out

371 Pride Pkwy
Accident, MD 21520-2007
Phone: (301) 746-8165
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X (MD)

Record details

NPI number1710797758
Entity typeIndividual (Type 1)
GenderFemale
Credentials DED
Sole proprietorYes
NPI enumeratedJanuary 11, 2025
Last updated in NPPESJanuary 11, 2025
Certification dateJanuary 11, 2025
Mailing address371 Pride Pkwy, Accident, MD 21520-2007