Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Donna Greifer LLC

Organization Psychologist · NPI 1851672869

Donna Greifer LLC provides Psychologist services in Altamonte Springs, Florida. Licensed in Florida. Registered with an NPI since 2011.

Licensed in
FL
In the registry since
2011
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

455 Douglas Ave 2155-30
Altamonte Springs, FL 32714-2569 Not confirmed with CMS for 15 years — call before visiting
Phone: (305) 987-0170
Fax: (407) 401-9023
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PY5535 (FL)

Record details

NPI number1851672869
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Donna Greifer — Licensed Psychologist Owner · (305) 987-0170
NPI enumeratedSeptember 2, 2011
Last updated in NPPESSeptember 2, 2011
Mailing address455 Douglas Ave, 2155-30, Altamonte Springs, FL 32714-2569

Other providers in Altamonte Springs