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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1891310488

Tammy Lynn Duren, LSW is an Addiction (Substance Use Disorder) Counselor in Toledo, Ohio. Practices as a sole proprietor and works from 2 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2020
Specialties on file
2
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

1701 Sylvania Ave
Toledo, OH 43613
Phone: (216) 208-0634
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4747 Monroe St, Toledo, OH 43623-4307 — (844) 550-0941

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence S.2512214 (OH)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CDCA.171652 (OH)

Record details

NPI number1891310488
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorYes
NPI enumeratedJune 10, 2020
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026

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