DENVER C MARSH JR. MD
NPI 1649251711
Thoracic Surgery (Cardiothoracic Vascular Surgery) in San Angelo, TX

NPI Status: Active since November 07, 2005

Contact Information

102 N MAGDALEN ST
SAN ANGELO, TX
ZIP 76903
Phone: (325) 658-1511

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  • Individual
  • Male
  • Thoracic Surgery (Cardiothoracic Vascula...

About DENVER MARSH

This page provides the complete NPI Profile along with additional information for Denver Marsh, a provider established in San Angelo, Texas with a medical specialization in Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1649251711 assigned on November 2005. The practitioner's primary taxonomy code is 208G00000X with license number D6082 (TX). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1649251711
Provider Name
DENVER C MARSH JR. MD
Gender
Male
Entity Type
Individual
Location Address
102 N MAGDALEN ST SAN ANGELO, TX 76903
Location Phone
(325) 658-1511
Mailing Address
PO BOX 22000 SAN ANGELO, TX 76902
Mailing Phone
(325) 658-1511
Is Sole Proprietor?
No
Enumeration Date
11-07-2005
Last Update Date
12-24-2012
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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.
D6082
License State
TX
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
89X522MEDICARE ID-TYPE UNSPECIFIED (04)TXMEDICARE
136859907MEDICAID (05)TX 
C18819MEDICARE UPIN (02)TX 

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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 1649251711, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 2 → 4 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 4 + 5 + 2 + 7 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1649251711.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Internal Medicine (Cardiovascular Disease)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Clinical Nurse Specialist
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Clinical Nurse Specialist
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Internal Medicine (Hematology & Oncology)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Internal Medicine (Cardiovascular Disease)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Clinical Nurse Specialist
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Specialist
102 N MAGDALEN ST, SUITE 120
SAN ANGELO, TX 76903
Clinical Nurse Specialist
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Internal Medicine (Cardiovascular Disease)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Internal Medicine (Cardiovascular Disease)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Internal Medicine (Clinical Cardiac Electrophysiology)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Nurse Practitioner
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Internal Medicine (Cardiovascular Disease)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Thoracic Surgery (Cardiothoracic Vascular Surgery)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Clinic/Center (Oncology, Radiation)
102 N MAGDALEN ST, SUITE 120
SAN ANGELO, TX 76903
Physician Assistant
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Thoracic Surgery (Cardiothoracic Vascular Surgery)
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Surgery
102 N MAGDALEN ST
SAN ANGELO, TX 76903
Clinical Nurse Specialist (Medical-Surgical)
102 N MAGDALEN ST
SAN ANGELO, TX 76903

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649251711, enumerated as an "individual" on November 07, 2005.

The provider is located at 102 N MAGDALEN ST SAN ANGELO, TX 76903 and the phone number is (325) 658-1511.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.