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

Oscar F. Mandes, LCSW

Individual provider Social Worker · NPI 1386184679

Oscar F. Mandes, LCSW is a Clinical Social Worker in Marshfield, Wisconsin. Qualified in 2015, 11 years ago. Practices with Mchs Hospitals Inc, a 1,194-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York and Wisconsin.

Years since qualifying
11
Licensed in
NY, WI
In the registry since
2017
Specialties on file
2
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

1000 N Oak Ave
Marshfield, WI 54449-5703
Phone: (715) 387-5511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 11312 (WI)
Social Worker Taxonomy 104100000X · Licence 096387 (NY)

Record details

NPI number1386184679
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 6, 2017
Last updated in NPPESJuly 13, 2023
Certification dateJuly 13, 2023

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice McHs Hospitals Inc — 1194 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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