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

Mary Tiffin, MSW, LSW

Individual provider Social Worker · NPI 1790557205

Mary Tiffin, MSW, LSW is a Clinical Social Worker in Bloomsburg, Pennsylvania. Graduated from Pennsylvania State University College of Medicine in 2022, 4 years ago. Practices with Psychogeriatric Services LLC, a 124-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
4
Trained at
Pennsylvania State University College of Medicine
Licensed in
PA
In the registry since
2023
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LSW — Licensed Social Worker
A state-licensed social worker.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

298 E 5th St
Bloomsburg, PA 17815-2353
Phone: (570) 317-2999
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

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence CW024341 (PA)
Social Worker Taxonomy 104100000X · Licence SW129995 (PA)

Record details

NPI number1790557205
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LSW
Sole proprietorYes
NPI enumeratedOctober 27, 2023
Last updated in NPPESFebruary 2, 2024
Certification dateFebruary 2, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Psychogeriatric Services Llc — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Bloomsburg