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

Mary Ann Whalen, LCSW, LLC

Organization Clinical Social Worker · NPI 1538721857

Mary Ann Whalen, LCSW, LLC provides Clinical Social Worker services in Bonita Springs, Florida. Registered with an NPI since 2019.

In the registry since
2019
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 →

Practice location Address checks out

28017 Oceana Dr
Bonita Springs, FL 34135-8630
Phone: (707) 694-9524
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1538721857
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Whalen — Owner · (707) 694-9524
NPI enumeratedJuly 8, 2019
Last updated in NPPESJune 22, 2020
Certification dateJune 22, 2020
Mailing address28017 Oceana Dr, Bonita Springs, FL 34135-8630

Other providers in Bonita Springs