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

Ellyn Altman, PHD, PC

Organization Clinical Psychologist · NPI 1083869929

Ellyn Altman, PHD, PC is a Clinical Psychologist in Great Neck, New York. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

57 Old Pond Rd
Great Neck, NY 11023-1029
Phone: (516) 829-5034
Fax: (516) 487-3899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X

Record details

NPI number1083869929
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ellyn Altman — President · (516) 829-5034
NPI enumeratedNovember 19, 2008
Last updated in NPPESNovember 19, 2008
Mailing address57 Old Pond Rd, Great Neck, NY 11023-1029

Other providers in Great Neck