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CHERYL S CHITAYAT PSY D PC
NPI 1356563431
Psychologist - Clinical in Commack, NY

Active since May 02, 2007
358 VETERANS MEMORIAL HWY., SUITE 12, COMMACK, NY 11725(631) 864-5535 Get Directions Write a Review

NPPES record last updated: February 9, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cheryl S Chitayat Psy D Pc NPPES

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

CHERYL S CHITAYAT PSY D PC (NPI 1356563431) is a healthcare organization registered as a clinical in Commack, New York and active in the NPI registry since May 2007. The organization lists Cheryl S. Chitayat, President, as its authorized official.

NPPES Registry Identity

NPI1356563431
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameCHERYL S CHITAYAT PSY D PC
Location Address358 VETERANS MEMORIAL HWY., SUITE 12Commack, NY 11725-4332
Mailing Address358 Veterans Memorial Hwy., Suite 12Commack, NY 11725-4332 · (631) 864-5535
Phone(631) 864-5535
Organization SubpartNo
Authorized OfficialCheryl S. ChitayatPresident · (631) 864-5535
Enumeration DateMay 2, 2007
Last NPPES UpdateFebruary 9, 2018
✔ NPI 1356563431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in NY · 009723
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.
Also ListedPsychologistTaxonomy 103T00000X · License 009723 (NY)
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 009723 (NY)
358 VETERANS MEMORIAL HWY., Commack, NY 11725
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Other Identifiers 1

OtherS09723-8NY · Wcb#

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cheryl S Chitayat Psy D Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20120904000034Non-DME Part B · Clinic/Group PracticeDue dateJanuary 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Cheryl S Chitayat Psy D PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Cheryl Chitayat, PSY.D.
Clinical Psychologist
NPI 1508088667
358 VETERANS MEMORIAL HWY. SUITE 12
Commack, NY 11725
(631) 864-5535
✔ PECOS✔ Accepts MedicareSame address

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 Cheryl S Chitayat Psy D PC's NPI number?

The NPI number for Cheryl S Chitayat Psy D PC is 1356563431. It was assigned to this organization in the NPPES registry on May 2, 2007.

Where is Cheryl S Chitayat Psy D PC located?

Cheryl S Chitayat Psy D PC is located at 358 Veterans Memorial Hwy. Suite 12, Commack, NY 11725. The listed phone number is (631) 864-5535.

What is Cheryl S Chitayat Psy D PC's specialty?

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

Is Cheryl S Chitayat Psy D PC enrolled in Medicare?

Yes. Cheryl S Chitayat Psy D PC is registered in the Medicare PECOS enrollment system.

When is Cheryl S Chitayat Psy D PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Cheryl S Chitayat Psy D PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Cheryl S Chitayat Psy D PC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Cheryl S Chitayat Psy D PC was last updated on February 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.