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

Marcie Fischer Oken

Individual provider Mental Health Counselor · NPI 1437178068

Marcie Fischer Oken is a Clinical Social Worker in Hicksville, New York. Qualified in 1976, 50 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
50
Licensed in
NY
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

400 S Oyster Bay Rd
Hicksville, NY 11801-3500
Phone: (631) 255-3666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence PR017885-1 (NY)
Mental Health Counselor Taxonomy 101YM0800X · Licence PR017885-1 (NY)

Record details

NPI number1437178068
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESDecember 16, 2019
Certification dateDecember 16, 2019

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Hicksville