LONGVIEW THORACIC & CARDIOVASCULAR ASSOCIATES PLLC
NPI 1538270202
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Longview, TX

NPI Status: Active since August 31, 2006

Contact Information

701 E MARSHALL AVE
STE 504
LONGVIEW, TX
ZIP 75601
Phone: (903) 315-2777

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  • Organization
  • Thoracic Surgery (Cardiothoracic Vascula...

About LONGVIEW THORACIC & CARDIOVASCULAR ASSOCIATES PLLC

This page provides the complete NPI Profile along with additional information for Longview Thoracic & Cardiovascular Associates Pllc, a provider established in Longview, Texas operating as a Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1538270202 assigned on August 2006. The practitioner's primary taxonomy code is 208G00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Longview Thoracic & Cardiovascular Associates Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Sharon R Dorchester (Office Manager)

NPI
1538270202
Provider Name
LONGVIEW THORACIC & CARDIOVASCULAR ASSOCIATES PLLC
Entity Type
Organization
Location Address
701 E MARSHALL AVE STE 504 LONGVIEW, TX 75601
Location Phone
(903) 315-2777
Mailing Address
701 E MARSHALL AVE STE 504 LONGVIEW, TX 75601
Mailing Phone
(903) 315-2777
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-31-2006
Last Update Date
09-11-2025
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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
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12086S0129XAllopathic & Osteopathic Physicians

Surgery
Vascular Surgery

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

SHARON R DORCHESTER

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(903) 315-2777

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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 1538270202, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 3 → 6 2 → 4 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 4 + 7 + 0 + 2 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1538270202.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine
701 E MARSHALL AVE, SUITE 310
LONGVIEW, TX 75601
Internal Medicine (Gastroenterology)
701 E MARSHALL AVE, STE. 200
LONGVIEW, TX 75601
Internal Medicine (Gastroenterology)
701 E MARSHALL AVE, STE. 200
LONGVIEW, TX 75601
Internal Medicine (Gastroenterology)
701 E MARSHALL AVE, STE. 200
LONGVIEW, TX 75601
Internal Medicine (Gastroenterology)
701 E MARSHALL AVE, STE. 200
LONGVIEW, TX 75601
Neurological Surgery
701 E MARSHALL AVE, SUITE 410
LONGVIEW, TX 75601
Internal Medicine (Gastroenterology)
701 E MARSHALL AVE, SUITE 200
LONGVIEW, TX 75601
Orthopaedic Surgery (Sports Medicine)
701 E MARSHALL AVE, SUITE 502
LONGVIEW, TX 75601
Nurse Practitioner (Family)
701 E MARSHALL AVE, SUITE 200
LONGVIEW, TX 75601
Nurse Practitioner (Family)
701 E MARSHALL AVE, SUITE 400
LONGVIEW, TX 75601
Physician Assistant
701 E MARSHALL AVE, SUITE 400
LONGVIEW, TX 75601
Nurse Practitioner (Acute Care)
701 E MARSHALL AVE, SUITE 504
LONGVIEW, TX 75601
Podiatrist (Foot & Ankle Surgery)
701 E MARSHALL AVE, SUITE 400
LONGVIEW, TX 75601
Counselor (Professional)
701 E MARSHALL AVE, SUITE 310
LONGVIEW, TX 75601
Internal Medicine (Gastroenterology)
701 E MARSHALL AVE, STE. 200
LONGVIEW, TX 75601
Internal Medicine (Gastroenterology)
701 E MARSHALL AVE, STE. 200
LONGVIEW, TX 75601
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE
LONGVIEW, TX 75601
Thoracic Surgery (Cardiothoracic Vascular Surgery)
701 E MARSHALL AVE, SUITE 504
LONGVIEW, TX 75601
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE, SUITE 400
LONGVIEW, TX 75601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538270202, enumerated as an "organization" on August 31, 2006.

The provider is located at 701 E MARSHALL AVE STE 504 LONGVIEW, TX 75601 and the phone number is (903) 315-2777.

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