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

Marcus Hotaling, PHD

Individual provider Clinical Psychologist · NPI 1215972641

Marcus Hotaling, PHD is a Clinical Psychologist in Niskayuna, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1786 Union St
Niskayuna, NY 12309-6901
Phone: (518) 346-6935
Fax: (518) 381-3945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 015350-1 (NY)

Record details

NPI number1215972641
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 19, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1 Old Country Rd, Suite 271, Carle Place, NY 11514-1801

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