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

Mrs. Denise Bernadette Poirier, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1841469509

Mrs. Denise Bernadette Poirier, MSW, LCSW is a Clinical Social Worker in Tyrone, Pennsylvania. Qualified in 1986, 40 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
40
Licensed in
PA
In the registry since
2008
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2308 Adams Ave
Tyrone, PA 16686-2353
Phone: (724) 396-1510
Fax: (724) 972-4627
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1209 17th St, Altoona, PA 16601-3126 — (724) 396-1510
  • 363 Market St, Berwick, PA 18603-3717 — (570) 441-8262

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence CW014828 (PA)

Record details

NPI number1841469509
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedFebruary 27, 2008
Last updated in NPPESJanuary 13, 2026
Certification dateJanuary 13, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Colleagues at Geisinger Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3413 clinicians in the practice; 12 are shown here.