DR. DIAMANTO TSAKANIKAS PH.D.
NPI 1497923585
Clinical Neuropsychologist in New York, NY

Q: What is Diamanto Tsakanikas's NPI number?

The NPI number for Diamanto Tsakanikas is 1497923585. It was assigned to this individual provider in the NPPES registry on February 12, 2008.

Q: What is Diamanto Tsakanikas's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Active since February 12, 2008PECOS Enrolled

428 E 72ND ST, SUITE 500, NEW YORK, NY 10021(212) 746-2441(212) 746-5584 Get Directions Write a Review

NPPES record last updated: February 12, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Diamanto Tsakanikas Ph.d. NPPES

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

DR. DIAMANTO TSAKANIKAS PH.D. (NPI 1497923585) is an individual clinical neuropsychologist in New York, New York, licensed in New York (017454) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1497923585

Entity TypeIndividualFemale

Primary Taxonomy103G00000X

Provider Legal NameDR. DIAMANTO TSAKANIKASCredential: PH.D.

Location Address428 E 72ND ST, SUITE 500New York, NY 10021-4635

Mailing Address428 E 72nd St, Suite 500New York, NY 10021-4635 · (212) 746-2441 · Fax (212) 746-5584

Phone(212) 746-2441

Fax(212) 746-5584

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateFebruary 12, 2008

✔ NPI 1497923585 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in NY · 017454

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

428 E 72ND ST, New York, NY 10021

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Diamanto Tsakanikas Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284867466

PECOS Enrollment IDI20260226002058

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

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

Middlesex Psychiatry & Tms PC

18 mi

Psychiatry

165 PASSAIC AVE, SUITE 200
Fairfield, NJ 07004

Reassigned Medicare billing, New Jersey and New York enrollments
78 clinicians in this Medicare group

NPI 1053971572 (800) 413-8020

Neuropsychology & Counseling Associates, LLC

48 mi

Clinical Neuropsychologist

1683 ROUTE 88, SUITE A
Brick, NJ 08724

Reassigned Medicare billing, New Jersey enrollment
34 clinicians in this Medicare group

NPI 1033213251 (732) 840-5266

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

Other Providers at the Same Location NPPES 10

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

KARIN OOMEN MD

Student in an Organized Health Care Education/Training Program

428 E 72ND ST, SUITE 100
NEW YORK, NY 10021

New York County (646) 962-5482

WEILL CORNELL UNIVERSITY MEDICAL COLLEGE

General Acute Care Hospital (Women)

428 E 72ND ST
NEW YORK, NY 10021

New York County (212) 746-4900

STEFAN WORGALL MD, PHD

Pediatrics (Pediatric Pulmonology)

428 E 72ND ST
NEW YORK, NY 10021

New York County (212) 746-3567

MICHAEL J WOLK MD

Internal Medicine (Cardiovascular Disease)

428 E 72ND ST
NEW YORK, NY 10021

New York County (646) 962-4278

BARRY E. KOSOFSKY MD, PHD

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

428 E 72ND ST
NEW YORK, NY 10021

New York County (212) 746-3278

MR. ARTHUR PERRY III PA-C

Physician Assistant

428 E 72ND ST, SUITE 300
NEW YORK, NY 10021

New York County (646) 962-6500

WENHUI JIN MD

Obstetrics & Gynecology

428 E 72ND ST, SUITE 200
NEW YORK, NY 10021

New York County (212) 746-3000

DR. YANIV EBNER M.D.

Student in an Organized Health Care Education/Training Program

428 E 72ND ST, SUITE 100
NEW YORK, NY 10021

New York County (646) 962-5482

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 Diamanto Tsakanikas's NPI number?

The NPI number for Diamanto Tsakanikas is 1497923585. It was assigned to this individual provider in the NPPES registry on February 12, 2008.

Where is Diamanto Tsakanikas located?

Diamanto Tsakanikas practices at 428 E 72nd St Suite 500, New York, NY 10021. The listed phone number is (212) 746-2441.

What is Diamanto Tsakanikas's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Diamanto Tsakanikas enrolled in Medicare?

Yes. Diamanto Tsakanikas is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Diamanto Tsakanikas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diamanto Tsakanikas reassigns Medicare benefits to 2 organizations: Middlesex Psychiatry & Tms PC (Fairfield, NJ) and Neuropsychology & Counseling Associates, LLC (Brick, NJ). 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 Diamanto Tsakanikas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diamanto Tsakanikas accept?

Health plans from Oscar Health list Diamanto Tsakanikas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diamanto Tsakanikas was last updated on February 12, 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.