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

MS. Mary Margaret Castor

Individual provider Case Manager/Care Coordinator · NPI 1932857109

MS. Mary Margaret Castor is a Case Manager/Care Coordinator in Saranac Lake, New York. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

70 Edgewood Rd
Saranac Lake, NY 12983-1537
Phone: (518) 354-4142
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1932857109
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 16, 2022
Last updated in NPPESMarch 16, 2022
Certification dateMarch 16, 2022

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