Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. David Elliott Koch, PHD, MSW

Individual provider Clinical Social Worker · NPI 1356475362

Dr. David Elliott Koch, PHD, MSW is a Clinical Social Worker in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

330 W 58th St Ste 215
New York, NY 10019-1827 Not confirmed with CMS for 19 years — call before visiting
Phone: (917) 501-1198
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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 070146 (NY)

Record details

NPI number1356475362
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , MSW
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 8, 2007

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