GRIGORY ORENBAKH PH.D.
NPI 1366533754
Psychologist - Clinical in Valley Stream, NY

Active since September 28, 2006PECOS EnrolledAccepts Medicare Assignment
821 NEWBURG AVE, VALLEY STREAM, NY 11581(917) 657-0290 Get Directions Write a Review

NPPES record last updated: April 18, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Grigory Orenbakh Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GRIGORY ORENBAKH PH.D. (NPI 1366533754) is an individual clinical provider in Valley Stream, New York, licensed in New York (014896) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1366533754
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameGRIGORY ORENBAKHCredential: PH.D.
Location Address821 NEWBURG AVEValley Stream, NY 11581-3107
Mailing Address821 Newburg AveValley Stream, NY 11581-3107 · (917) 657-0290
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateSeptember 28, 2006
Last NPPES UpdateApril 18, 2023
NPPES CertifiedApril 18, 2023
NPI 1366533754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in NY · 014896
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
821 NEWBURG AVE, Valley Stream, NY 11581

Other Identifiers 1

Medicaid02204608NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Grigory Orenbakh Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193778488
PECOS Enrollment IDI20050228000041
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
693 services59 patients
Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
522 services35 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
107 services82 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
102 services65 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11581 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist (Clinical)
821 NEWBURG AVE
VALLEY STREAM, NY 11581
Psychologist (Adult Development & Aging)
821 NEWBURG AVE
VALLEY STREAM, NY 11581

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Grigory Orenbakh's NPI number?

The NPI number for Grigory Orenbakh is 1366533754. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is Grigory Orenbakh located?

Grigory Orenbakh practices at 821 Newburg Ave, Valley Stream, NY 11581. The listed phone number is (917) 657-0290.

What is Grigory Orenbakh's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Grigory Orenbakh enrolled in Medicare?

Yes. Grigory Orenbakh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Grigory Orenbakh was last updated on April 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.