SETAUKET MEDICAL, PC
NPI 1346774122
Internal Medicine - Obesity Medicine in East Setauket, NY

Q: What is Setauket Medical, PC's NPI number?

The NPI number for Setauket Medical, PC is 1346774122. It was assigned to this organization in the NPPES registry on April 18, 2017.

Q: What is Setauket Medical, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Obesity Medicine, with taxonomy code 207RB0002X.

Active since April 18, 2017

4 TECHNOLOGY DR, SUITE 220, EAST SETAUKET, NY 11733(631) 964-9581(631) 476-9298 Get Directions Write a Review

NPPES record last updated: April 18, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Setauket Medical, Pc NPPES

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

SETAUKET MEDICAL, PC (NPI 1346774122) is a healthcare organization registered as an obesity medicine in East Setauket, New York and active in the NPI registry since April 2017. The organization lists Hesham M Atwa, Owner, as its authorized official.

NPPES Registry Identity

NPI1346774122

Entity TypeOrganization

Primary Taxonomy207RB0002X

Legal Business NameSETAUKET MEDICAL, PC

Location Address4 TECHNOLOGY DR, SUITE 220East Setauket, NY 11733-4080

Mailing Address4 Technology Dr, Suite 220East Setauket, NY 11733-4080 · (631) 964-9581 · Fax (631) 476-9298

Phone(631) 964-9581

Fax(631) 476-9298

Organization SubpartNo

Authorized OfficialHesham M AtwaOwner · (631) 476-9296

Enumeration DateApril 18, 2017

✔ NPI 1346774122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Obesity MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RB0002X

Definition

An internal medicine physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.

4 TECHNOLOGY DR, East Setauket, NY 11733

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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 SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Setauket Medical, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Setauket Medical, PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Eileen Barr, DO

Internal Medicine

NPI 1669561940

100 TERRY RD
Smithtown, NY 11787

(631) 979-7400

✔ PECOS✔ Accepts Medicare5.6 mi

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 Setauket Medical, PC's NPI number?

The NPI number for Setauket Medical, PC is 1346774122. It was assigned to this organization in the NPPES registry on April 18, 2017.

Where is Setauket Medical, PC located?

Setauket Medical, PC is located at 4 Technology Dr Suite 220, East Setauket, NY 11733. The listed phone number is (631) 964-9581.

What is Setauket Medical, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Obesity Medicine, with taxonomy code 207RB0002X.

Is Setauket Medical, PC enrolled in Medicare?

Yes. Setauket Medical, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Setauket Medical, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Setauket Medical, 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 Setauket Medical, PC was last updated on April 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.