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

Individual provider Psychologist · NPI 1235240607

Dr. Greer Grierson Melidonis is a Clinical Psychologist in Hillsborough, New Jersey. Qualified in 1993, 33 years ago. Accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
33
Licensed in
NJ
In the registry since
2006
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Practice location Address checks out

105 Omni Dr Center For Collaborative Psychology
Hillsborough, NJ 08844-4512
Phone: (908) 359-2466
Fax: (908) 359-0746
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence SI03317 (NJ)

Record details

NPI number1235240607
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 16, 2007
Mailing address105 Omni Dr, Center For Collaborative Psychology, Hillsborough, NJ 08844-4512

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Hillsborough