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DR. ISAAC BENZAQUEN PH.D.
NPI 1922003110
Psychologist - Clinical in Cedarhurst, NY

Active since June 15, 2005PECOS EnrolledAccepts Medicare Assignment
143 MAPLE AVE, CEDARHURST, NY 11516(516) 295-4104(516) 764-7833 Get Directions Write a Review

NPPES record last updated: March 14, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Isaac Benzaquen Ph.d. NPPES

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

DR. ISAAC BENZAQUEN PH.D. (NPI 1922003110) is an individual clinical provider in Cedarhurst, New York, licensed in New York (90971) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1922003110
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. ISAAC BENZAQUENCredential: PH.D.
Location Address143 MAPLE AVECedarhurst, NY 11516-2225
Mailing Address3229 Perry AveOceanside, NY 11572-4233 · (516) 764-2243 · Fax (516) 764-7833
Phone(516) 295-4104
Fax(516) 764-7833
Sole ProprietorYes
Medical School CMSOtherGraduated 1983
Enumeration DateJune 15, 2005
Last NPPES UpdateMarch 14, 2008
✔ NPI 1922003110 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 · 90971
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.
143 MAPLE AVE, Cedarhurst, NY 11516
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Other Identifiers 14

Medicare PINV30861NY
OtherP3842482CT · Oxford
Other4478353NY · Aetna
Medicare PIN07968GNY
Other36684NY · United Behavioral Health
Other62308NY · Cigna
Other0190373NY · Ghi
Other190033NY · Elderplan
Other0003042NY · Ghi
OtherAS313CT · Oxford Health Plans
Other6153651NY · United Health Care
Medicaid01034311NY
Medicare PINV3086VW841NY
Medicare PIN02984NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Isaac Benzaquen 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 ID6406958925
PECOS Enrollment IDI20070301000089
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.

Medicare Billing Reassignment

Medicare enrollment records show Isaac Benzaquen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Benzaquen Psychological Services, PLLC
Same address
Clinical
143 MAPLE AVE
Cedarhurst, NY 11516
  • Reassigned Medicare billing, New York enrollment
  • 4 clinicians in this Medicare group
NPI 1710079751 (516) 295-4104

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

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.
504 services34 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.
349 services28 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
237 services27 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
106 services16 patients
Group psychotherapy 90853
Group psychotherapy involves individuals discussing their issues in a group setting, led by a professional therapist. It provides a supportive environment where members can learn from each other's experiences, gain different perspectives, and develop new ways to handle challenges.
89 services17 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.
36 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11516 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 3

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

MR. YOEL JACOBOWITZ LMSW
Social Worker (Clinical)
143 MAPLE AVE
CEDARHURST, NY 11516
Nassau County (347) 306-3048
BENZAQUEN PSYCHOLOGICAL SERVICES, PLLC
Psychologist (Clinical)
143 MAPLE AVE
CEDARHURST, NY 11516
Nassau County (516) 295-4104
DR. ADINA WENDY KORN PH.D.
Psychologist (Clinical)
143 MAPLE AVE
CEDARHURST, NY 11516
Nassau County (516) 569-0568

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 Isaac Benzaquen's NPI number?

The NPI number for Isaac Benzaquen is 1922003110. It was assigned to this individual provider in the NPPES registry on June 15, 2005.

Where is Isaac Benzaquen located?

Isaac Benzaquen practices at 143 Maple Ave, Cedarhurst, NY 11516. The listed phone number is (516) 295-4104.

What is Isaac Benzaquen's specialty?

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

Is Isaac Benzaquen enrolled in Medicare?

Yes. Isaac Benzaquen 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.

Which organization bills Medicare for Isaac Benzaquen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Benzaquen reassigns Medicare benefits to Benzaquen Psychological Services, PLLC (Cedarhurst, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Isaac Benzaquen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Isaac Benzaquen was last updated on March 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.