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

Donna Greifer LLC

Organization Psychologist · NPI 1851672869

Donna Greifer LLC is a Psychologist 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.

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Practice location Address checks out

455 Douglas Ave 2155-30
Altamonte Springs, FL 32714-2569
Phone: (305) 987-0170
Fax: (407) 401-9023
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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

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