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VISWA NATHAN MD
NPI 1346558350
Preferred Provider Organization in New Haven, CT

Active since September 24, 2010
136 SHERMAN AVE, SUITE 308, NEW HAVEN, CT 06511(203) 946-3000(203) 946-3006 Get Directions Write a Review

NPPES record last updated: June 9, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Viswa Nathan Md NPPES

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

VISWA NATHAN MD (NPI 1346558350) is a healthcare organization registered as a preferred provider organization in New Haven, Connecticut and active in the NPI registry since September 2010. The organization lists Viswa Nathan, Owner, as its authorized official.

NPPES Registry Identity

NPI1346558350
Entity TypeOrganization
Primary Taxonomy305R00000X
Legal Business NameVISWA NATHAN MD LLC
Location Address136 SHERMAN AVE, SUITE 308New Haven, CT 06511-5238
Mailing Address136 Sherman Ave, Suite 308New Haven, CT 06511-5238 · (203) 946-3000 · Fax (203) 946-3006
Phone(203) 946-3000
Fax(203) 946-3006
Organization SubpartNo
Authorized OfficialViswa NathanOwner · (203) 946-3000
Enumeration DateSeptember 24, 2010
Last NPPES UpdateJune 9, 2015
✔ NPI 1346558350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreferred Provider OrganizationManaged Care Organizations
Taxonomy Code305R00000X
License✔ Licensed in CT · 022726
Definition
A group of physicians and/or hospitals who contract with an employer to provide services to their employees. In a PPO, the patient may got to the physician of his/her choice, even if that physician does not participate in the PPO, but the patient receives care at a lower benefit level.
136 SHERMAN AVE, New Haven, CT 06511
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Other Names 1

Other NameViswa Nathan Md

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 MD LLC's NPI number?

The NPI number for Viswa Nathan MD LLC is 1346558350. It was assigned to this organization in the NPPES registry on September 24, 2010. The provider is also known as Viswa Nathan MD.

Where is Viswa Nathan MD LLC located?

Viswa Nathan MD LLC is located at 136 Sherman Ave Suite 308, New Haven, CT 06511. The listed phone number is (203) 946-3000.

What is Viswa Nathan MD LLC's specialty?

The primary specialty registered for this NPI is Preferred Provider Organization with taxonomy code 305R00000X.

When was this NPI record last updated?

The NPPES record for Viswa Nathan MD LLC was last updated on June 9, 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.