Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Thomas John Mernar, PHD, OTR

Individual provider Occupational Therapist · NPI 1104055912

Dr. Thomas John Mernar, PHD, OTR is an Occupational Therapist in Yorktown Heights, New York. Licensed in New Jersey. Registered with an NPI since 2009.

Licensed in
NJ
In the registry since
2009
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

1940 Commerce St Ste 210
Yorktown Heights, NY 10598-4428
Phone: (914) 631-9020
Fax: (914) 631-9028
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 46TR00196700 (NJ)

Record details

NPI number1104055912
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , OTR
Sole proprietorNo
NPI enumeratedJuly 14, 2009
Last updated in NPPESFebruary 23, 2016

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