What is Alain Zilkha's NPI number?

Alain Zilkha's National Provider Identifier (NPI) is 1689610156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alain Zilkha's specialty?

Alain Zilkha is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Alain Zilkha located?

Alain Zilkha's practice location on file with NPPES is 369 E Main St, East Islip, NY 11730-2800.

What is Alain Zilkha's phone number?

The practice phone number listed in the NPPES registry for Alain Zilkha is (631) 277-1600.

Does Alain Zilkha accept Medicare?

Alain Zilkha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Alain Zilkha's NPI active?

Yes — Alain Zilkha's NPI (1689610156) is active in the NPPES registry as of the last update on 2009-10-14.

IndividualActiveAccepts Medicare

Alain Zilkha, MD

NPI 1689610156 · Diagnostic Radiology Physician · East Islip, NY

Alain Zilkha, MD is a Diagnostic Radiology Physician provider in East Islip, NY (NPI 1689610156).

Provider details

NPI number: 1689610156
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 201524 (NY)

Practice location

369 E Main St

Suite 18

East Islip, NY 11730-2800

Phone: (631) 277-1600

Fax: (631) 277-1638

Street-level locationGet directions

More NY providers

Mailing address

369 E Main St

East Islip, NY 11730-2800

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense 201524 (NY)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
2,409 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Unclassified DrugsJ3490	1,153	$1
X-Ray of Chest, 2 Views71046	209	$39
Complete Ultrasound Scan of Abdomen76700	168	$133
Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971	143	$138
Ultrasound Scan of Head and Neck Soft Tissue76536	130	$127
Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970	98	$210

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$14 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-06-21
Last updated: 2009-10-14

Frequently asked questions

What is Alain Zilkha's NPI number?: Alain Zilkha's National Provider Identifier (NPI) is 1689610156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alain Zilkha's specialty?: Alain Zilkha is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Alain Zilkha located?: Alain Zilkha's practice location on file with NPPES is 369 E Main St, East Islip, NY 11730-2800.
What is Alain Zilkha's phone number?: The practice phone number listed in the NPPES registry for Alain Zilkha is (631) 277-1600.
Does Alain Zilkha accept Medicare?: Alain Zilkha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Alain Zilkha's NPI active?: Yes — Alain Zilkha's NPI (1689610156) is active in the NPPES registry as of the last update on 2009-10-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

Transparency — industry payments