PETER FONSECA MD, PC
NPI 1801008396
Thoracic Surgery (Cardiothoracic Vascular Surgery) in St. Louis, MO

NPI Status: Active since May 04, 2007

Contact Information

10004 KENNERLY
SUITE 345A
ST. LOUIS, MO
ZIP 63128
Phone: (314) 543-5252
Fax: (314) 543-5211

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About PETER FONSECA MD, PC

This page provides the complete NPI Profile along with additional information for Peter Fonseca Md, Pc, a provider established in St. Louis, Missouri operating as a Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1801008396 assigned on May 2007. The practitioner's primary taxonomy code is 208G00000X with license number 116658 (MO). The provider is registered as an organization and their NPI record was last updated 16 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 Dr. Peter Fonseca Md (President)

NPI
1801008396
Provider Name
PETER FONSECA MD, PC
Entity Type
Organization
Location Address
10004 KENNERLY SUITE 345A ST. LOUIS, MO 63128
Location Phone
(314) 543-5252
Location Fax
(314) 543-5211
Mailing Address
10004 KENNERLY SUITE 345A ST. LOUIS, MO 63128
Mailing Phone
(314) 543-5252
Mailing Fax
(314) 543-5211
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-04-2007
Last Update Date
01-04-2010
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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.
116658
License State
MO
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

DR. PETER FONSECA MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(314) 543-5252

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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 1801008396, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 0 → 0 0 → 0 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 0 + 0 + 1 + 6 + 3 + 1 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1801008396.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (General Practice)
10004 KENNERLY
ST LOUIS, MO 63128

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801008396, enumerated as an "organization" on May 04, 2007.

The provider is located at 10004 KENNERLY SUITE 345A ST. LOUIS, MO 63128 and the phone number is (314) 543-5252.

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