VISWA B NATHAN M.D.
NPI 1730161720
Thoracic Surgery (Cardiothoracic Vascular Surgery) in New Haven, CT

Q: What is Viswa Nathan's NPI number?

The NPI number for Viswa Nathan is 1730161720. It was assigned to this individual provider in the NPPES registry on November 16, 2005.

Q: What is Viswa Nathan's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Viswa Nathan was last updated on May 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since November 16, 2005

136 SHERMAN AVE, SUITE 308, NEW HAVEN, CT 06511(230) 946-3000(203) 946-3006 Get Directions Write a Review

NPPES record last updated: May 15, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Viswa B Nathan M.d. NPPES

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

VISWA B NATHAN M.D. (NPI 1730161720) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in New Haven, Connecticut, licensed in Connecticut (022728) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1730161720

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameVISWA B NATHANCredential: M.D.

Location Address136 SHERMAN AVE, SUITE 308New Haven, CT 06511-4388

Mailing Address136 Sherman Ave, Suite 308New Haven, CT 06511-4388 · (230) 946-3000 · Fax (203) 946-3006

Phone(230) 946-3000

Fax(203) 946-3006

Sole ProprietorYes

Enumeration DateNovember 16, 2005

Last NPPES UpdateMay 15, 2015

✔ NPI 1730161720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

License✔ Licensed in CT · 022728

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

136 SHERMAN AVE, New Haven, CT 06511

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Other Identifiers 3

Medicare UPINE35149

Medicaid001227263CT

Medicare ID-Type Unspecified020001114CT

Other Providers at the Same Location NPPES 20

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

SHARON HASBANI MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)

136 SHERMAN AVE
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 562-8071

MARY M TSE M.D.

Obstetrics & Gynecology (Gynecology)

136 SHERMAN AVE, STE 301
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 776-7458

DR. VAZRICK MANSOURIAN M.D.

Surgery

136 SHERMAN AVE, SUITE 308
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 776-5819

MARK H. WEINSTEIN, MD PC

Plastic Surgery

136 SHERMAN AVE, 407
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 624-0673

AMY TSUN MAN YUNG DPM

Podiatrist (Foot & Ankle Surgery)

136 SHERMAN AVE, STE. 202
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 624-9991

EFFIE C. CHANG, M.D., P.C.

Obstetrics & Gynecology (Gynecology)

136 SHERMAN AVE, SUITE 302
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 776-5360

DR. SUSHIL GUPTA M.D.

Internal Medicine (Pulmonary Disease)

136 SHERMAN AVE, SUITE#504
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 772-2499

TAMZIN MARCHESE RD

Dietitian, Registered

136 SHERMAN AVE, 405
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 787-0117

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 Viswa Nathan's NPI number?

The NPI number for Viswa Nathan is 1730161720. It was assigned to this individual provider in the NPPES registry on November 16, 2005.

Where is Viswa Nathan located?

Viswa Nathan practices at 136 Sherman Ave Suite 308, New Haven, CT 06511. The listed phone number is (230) 946-3000.

What is Viswa Nathan's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

When was this NPI record last updated?

The NPPES record for Viswa Nathan was last updated on May 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.