CHRISTOS G. PAPPAS, M.D., P.C.
NPI 1043563299
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Norwalk, CT

NPI Status: Active since October 24, 2012

Contact Information

30 STEVENS ST
SUITE C
NORWALK, CT
ZIP 06850
Phone: (203) 852-2663
Fax: (203) 855-3804

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About CHRISTOS G. PAPPAS, M.D., P.C.

This page provides the complete NPI Profile along with additional information for Christos G. Pappas, M.d., P.c., a provider established in Norwalk, Connecticut operating as a Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1043563299 assigned on October 2012. The practitioner's primary taxonomy code is 208G00000X with license number 040101 (CT). The provider is registered as an organization and their NPI record was last updated 14 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Christos G. Pappas M.d. (President)

NPI
1043563299
Provider Name
CHRISTOS G. PAPPAS, M.D., P.C.
Entity Type
Organization
Location Address
30 STEVENS ST SUITE C NORWALK, CT 06850
Location Phone
(203) 852-2663
Location Fax
(203) 855-3804
Mailing Address
30 STEVENS ST SUITE C NORWALK, CT 06850
Mailing Phone
(203) 852-2663
Mailing Fax
(203) 855-3804
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-24-2012
Last Update Date
10-24-2012
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Taxonomy Code
208G00000X
Type
Allopathic & Osteopathic Physicians
License No.
040101
License State
CT
Taxonomy Description
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CHRISTOS G. PAPPAS M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(203) 852-2663

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1043563299, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 5 → 10 → 1 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 8 + 3 + 1 + 0 + 6 + 6 + 2 + 1 + 8 + 24 = 61

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1043563299.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Dietitian, Registered
30 STEVENS ST, NORWALK HOSPITAL DIABETES EDUCATION
NORWALK, CT 06850
Obstetrics & Gynecology
30 STEVENS ST
NORWALK, CT 06850
Obstetrics & Gynecology (Gynecology)
30 STEVENS ST, SUITE A
NORWALK, CT 06850
Specialist
30 STEVENS ST, SUITE C
NORWALK, CT 06850
Advanced Practice Midwife
30 STEVENS ST, SUITE B
NORWALK, CT 06850
Dietitian, Registered
30 STEVENS ST
NORWALK, CT 06850
Student in an Organized Health Care Education/Training Program
30 STEVENS ST, SUITE B
NORWALK, CT 06850
Surgery
30 STEVENS ST
NORWALK, CT 06850
Physician Assistant (Surgical)
30 STEVENS ST, SUITE D
NORWALK, CT 06850
Nurse Practitioner (Women's Health)
30 STEVENS ST, SUITE A
NORWALK, CT 06850
Physician Assistant (Medical)
30 STEVENS ST
NORWALK, CT 06850
Colon & Rectal Surgery
30 STEVENS ST
NORWALK, CT 06850
Internal Medicine (Pulmonary Disease)
30 STEVENS ST
NORWALK, CT 06850
Neurological Surgery
30 STEVENS ST
NORWALK, CT 06850
Nurse Practitioner (Family)
30 STEVENS ST
NORWALK, CT 06850
Nurse Practitioner (Adult Health)
30 STEVENS ST
NORWALK, CT 06850
Nurse Practitioner (Family)
30 STEVENS ST
NORWALK, CT 06850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043563299, enumerated as an "organization" on October 24, 2012.

The provider is located at 30 STEVENS ST SUITE C NORWALK, CT 06850 and the phone number is (203) 852-2663.

Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.