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

Individual provider Clinical Psychologist · NPI 1366533754

Grigory Orenbakh, PHD is a Clinical Psychologist in Valley Stream, New York. Qualified in 2000, 26 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
26
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.

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Practice location Address checks out

821 Newburg Ave
Valley Stream, NY 11581-3107
Phone: (917) 657-0290
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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 014896 (NY)

Record details

NPI number1366533754
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 28, 2006
Last updated in NPPESApril 18, 2023
Certification dateApril 18, 2023
Mailing address821 Newburg Ave, Valley Stream, NY 11581-3107

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Valley Stream