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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1275116576

Allyson Oppmann, LCSW is an Addiction (Substance Use Disorder) Counselor in Philadelphia, Pennsylvania. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2021.

Licensed in
NJ, PA
In the registry since
2021
Specialties on file
3
What do these letters mean?
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

3900 Woodland Ave
Philadelphia, PA 19104-4551
Phone: (215) 823-5800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 18377 (PA)
Clinical Social Worker Taxonomy 1041C0700X · Licence CW024038 (PA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SC06388400 (NJ)

Record details

NPI number1275116576
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 4, 2021
Last updated in NPPESJanuary 2, 2025
Certification dateJanuary 2, 2025

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