DR. IRWIN SHINDLER PSY.D.
NPI 1326262445
Psychologist in Brooklyn, NY

Active since April 12, 2007PECOS Enrolled
1574 46TH ST, BROOKLYN, NY 11219(718) 435-0353 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Irwin Shindler Psy.d. NPPES

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

DR. IRWIN SHINDLER PSY.D. (NPI 1326262445) is an individual psychologist in Brooklyn, New York, licensed in New York (011536) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326262445
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. IRWIN SHINDLERCredential: PSY.D.
Location Address1574 46TH STBrooklyn, NY 11219-2725
Mailing Address1574 46th StBrooklyn, NY 11219-2725 · (718) 435-0353
Sole ProprietorYes
Enumeration DateApril 12, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1326262445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in NY · 011536
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
1574 46TH ST, Brooklyn, NY 11219

Other Names 1

Other Name (5)Yitzchok Shindler Psy.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Irwin Shindler Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Irwin Shindler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Federally Qualified Health Center (FQHC)
1404 48TH ST
Brooklyn, NY 11219
  • Reassigned Medicare billing, New York enrollment
  • 52 clinicians in this Medicare group
Mental Health (Including Community Mental Health Center)
649 39TH ST
Brooklyn, NY 11232
  • Reassigned Medicare billing, New York enrollment

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

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 Irwin Shindler's NPI number?

The NPI number for Irwin Shindler is 1326262445. It was assigned to this individual provider in the NPPES registry on April 12, 2007. The provider is also known as Yitzchok Shindler Psy.D..

Where is Irwin Shindler located?

Irwin Shindler practices at 1574 46th St, Brooklyn, NY 11219. The listed phone number is (718) 435-0353.

What is Irwin Shindler's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Irwin Shindler enrolled in Medicare?

Yes. Irwin Shindler is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Irwin Shindler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irwin Shindler reassigns Medicare benefits to 2 organizations: Hasc Diagnostic & Treatment Center, Inc (Brooklyn, NY) and Tulip Behavioral Health LLC (Brooklyn, NY). Each 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 Irwin Shindler'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 Irwin Shindler was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.