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

Holly M Zwolinski, LSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1336454123

Holly M Zwolinski, LSW is a Clinical Social Worker in Chardon, Ohio. Qualified in 2010, 16 years ago. Practices with Cherokee Nation, a 448-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
16
Licensed in
OH
In the registry since
2010
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

12557 Ravenwood Dr
Chardon, OH 44024-9009
Phone: (440) 285-3400
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence S0800445 (OH)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 100311 (OH)

Record details

NPI number1336454123
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorYes
NPI enumeratedAugust 17, 2010
Last updated in NPPESOctober 28, 2011

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Cherokee Nation — 448 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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