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

Mary C Pappas-Sandonas, MS, C-IAYT, CIYT

Individual provider Recreation Therapist · NPI 1831983444

Mary C Pappas-Sandonas, MS, C-IAYT, CIYT is a Recreation Therapist in Potomac, Maryland. Practices as a sole proprietor and works from 3 locations. Licensed in Maryland.

Licensed in
MD
In the registry since
2025
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

10895 Deborah Dr
Potomac, MD 20854-2716
Phone: (301) 873-0466
Show map & directions

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

Additional practice locations (2)

  • 4853 Cordell Ave Ph 11, Bethesda, MD 20814-3050 — (202) 999-7455
  • 11325 Seven Locks Rd, Potomac, MD 20854-3205 — (240) 507-5110

Specialties & licences

Recreation Therapist (primary) Taxonomy 225800000X · Licence 25913120 (MD)

Record details

NPI number1831983444
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , C-IAYT , CIYT
Sole proprietorYes
NPI enumeratedApril 8, 2025
Last updated in NPPESApril 8, 2025
Certification dateApril 8, 2025

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