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

Individual provider Psychoanalyst · NPI 1841408770

Dr. Mark Steven Seides, PHDPSYCHOLOGY is a Psychoanalyst in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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Practice location Address checks out

510 E 85th St 8 G
New York, NY 10028-7430
Phone: (212) 772-8764
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychoanalyst (primary) Taxonomy 102L00000X · Licence 000787 (NY)

Record details

NPI number1841408770
Entity typeIndividual (Type 1)
GenderMale
Credentials PHDPSYCHOLOGY
Sole proprietorYes
NPI enumeratedMay 21, 2007
Last updated in NPPESJuly 8, 2007

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