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

Mary Ann Whalen, LCSW, LLC

Organization Clinical Social Worker · NPI 1538721857

Mary Ann Whalen, LCSW, LLC is a Clinical Social Worker 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.

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Practice location Address checks out

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

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