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Cardiovascular Surgery Wtwk

Cardiovascular Surgery Wtwk is a healthcare organization registered as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Munster, IN, holding Type 2 (organization) NPI 1912913526 since 2006. The authorized official on file is Cris Carlos, MD.

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NPI 1912913526
Entity type Organization (Type 2)
Legal business name Cardiovascular Surgery Wtwk
Practice address 801 MACARTHUR BLVD, SUITE 205, Munster, IN, 46321
Phone 2198364944
Fax 2198365852
Enumeration date 2006-08-01
Last updated in NPPES 2020-08-22

Authorized official

Name Cris Carlos
Title MD
Phone 2198364944

Taxonomy & classification

Taxonomy code Specialty Primary License State
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Primary
Copy-ready billing details
Provider: Cardiovascular Surgery Wtwk
NPI: 1912913526
Taxonomy: 208G00000X (Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician)
Address: 801 MACARTHUR BLVD, SUITE 205, Munster, IN, 46321

Providers at this address

NPI Name Type Specialty Location
1356345227 David Rozenfeld Individual Neurology Physician Munster, IN
1265436042 Andrea Deleo Individual Neurology Physician Munster, IN
1487658282 Ender Akan Individual Neurology Physician Munster, IN
1104820083 Northwest Indiana Neurological Associates, PC Organization Neurology Physician Munster, IN
1568466340 Steven Bayer Individual Neurology Physician Munster, IN
1326044702 Sanjeev Rastogi Individual Nephrology Physician Munster, IN
1619952470 Marc Levin Individual Neurological Surgery Physician Munster, IN
1881671865 Nephrology Specialists, PC. Organization Nephrology Physician Munster, IN

Verify this record

Cross-check NPI 1912913526 against the authoritative CMS record: view Cardiovascular Surgery Wtwk on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Cardiovascular Surgery Wtwk?
Cardiovascular Surgery Wtwk is registered in NPPES as a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.