Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Florence Mercier, OT

Individual provider Occupational Therapist · NPI 1104197045

Florence Mercier, OT is registered under Occupational Therapist in Private Practice in Great Neck, New York. Qualified in 2020, 6 years ago. Practices with Reddy Care Physical and Occupational Therapy PLLC, a 53-clinician group and works from 2 locations. Licensed in New York.

Years since qualifying
6
Licensed in
NY
In the registry since
2012
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

475 Northern Blvd Ste 11
Great Neck, NY 11021-4802
Phone: (516) 829-0030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 370 E 31st St Apt 4f, Brooklyn, NY 11226-7931 — (347) 885-1449

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 016387 (NY)

Record details

NPI number1104197045
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorYes
NPI enumeratedJanuary 24, 2012
Last updated in NPPESNovember 5, 2021
Certification dateNovember 5, 2021

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Reddy Care Physical And Occupational Therapy Pllc — 53 clinicians
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients12
Services billed 573 a service is one billed item, such as a visit, a test or a procedure
Average patient age84

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Reddy Care Physical and Occupational Therapy PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 53 clinicians in the practice; 12 are shown here.

Other providers in Great Neck