DR. JOSEPH B COFER M.D.
NPI 1801880539
Surgery in Chattanooga, TN

NPI Status: Active since September 08, 2005

Contact Information

979 E 3RD ST
STE 300
CHATTANOOGA, TN
ZIP 37403
Phone: (423) 267-0466
Fax: (423) 778-8168

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  • Individual
  • Male
  • Surgery

About JOSEPH COFER

This page provides the complete NPI Profile along with additional information for Joseph Cofer, a provider established in Chattanooga, Tennessee with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1801880539 assigned on September 2005. The practitioner's primary taxonomy code is 208600000X with license number MD11700 (TN). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1801880539
Provider Name
DR. JOSEPH B COFER M.D.
Gender
Male
Entity Type
Individual
Location Address
979 E 3RD ST STE 300 CHATTANOOGA, TN 37403
Location Phone
(423) 267-0466
Location Fax
(423) 778-8168
Mailing Address
975 E 3RD ST CHATTANOOGA, TN 37403
Mailing Phone
(423) 778-7000
Is Sole Proprietor?
No
Enumeration Date
09-08-2005
Last Update Date
09-30-2015
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A surgeon like Joseph Cofer treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

Location Map

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
MD11700
License State
TN
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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)
1174400000XOther Service Providers

Specialist

MD11700 (TN)

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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 1801880539, 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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
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 0 → 0 8 → 16 → 7 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 6 + 8 + 0 + 5 + 6 + 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 1801880539.

Other Providers at the Same Location


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

Clinic/Center (Ambulatory Surgical)
979 E 3RD ST
CHATTANOOGA, TN 37403
Internal Medicine (Nephrology)
979 E 3RD ST, STE B1111
CHATTANOOGA, TN 37403
Internal Medicine (Cardiovascular Disease)
979 E 3RD ST, SUITE C-0925
CHATTANOOGA, TN 37403
Internal Medicine
979 E 3RD ST, SUITE 1001
CHATTANOOGA, TN 37403
Internal Medicine (Medical Oncology)
979 E 3RD ST, STE 1001
CHATTANOOGA, TN 37403
Obstetrics & Gynecology
979 E 3RD ST, SUITE C 725
CHATTANOOGA, TN 37403
Obstetrics & Gynecology
979 E 3RD ST, STE C-730
CHATTANOOGA, TN 37403
Internal Medicine (Pulmonary Disease)
979 E 3RD ST, SUITE B-805
CHATTANOOGA, TN 37403
Obstetrics & Gynecology
979 E 3RD ST, A440
CHATTANOOGA, TN 37403
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
979 E 3RD ST, SUITE C430
CHATTANOOGA, TN 37403
Genetic Counselor, MS
979 E 3RD ST, SUITE C 825
CHATTANOOGA, TN 37403
Radiology (Radiation Oncology)
979 E 3RD ST, SUITE G-20
CHATTANOOGA, TN 37403
Orthopaedic Surgery
979 E 3RD ST, STE C-220
CHATTANOOGA, TN 37403
Surgery (Plastic and Reconstructive Surgery)
979 E 3RD ST, SUITE C920
CHATTANOOGA, TN 37403
Surgery (Plastic and Reconstructive Surgery)
979 E 3RD ST, SUITE C920
CHATTANOOGA, TN 37403
Surgery (Surgery of the Hand)
979 E 3RD ST, SUITE C920
CHATTANOOGA, TN 37403
Orthopaedic Surgery (Hand Surgery)
979 E 3RD ST, SUITE C920
CHATTANOOGA, TN 37403
Urology
979 E 3RD ST, SUITE C-535
CHATTANOOGA, TN 37403
Internal Medicine (Rheumatology)
979 E 3RD ST, SUITE B-805
CHATTANOOGA, TN 37403
Internal Medicine (Rheumatology)
979 E 3RD ST, SUITE B-805
CHATTANOOGA, TN 37403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801880539, enumerated as an "individual" on September 08, 2005.

The provider is located at 979 E 3RD ST STE 300 CHATTANOOGA, TN 37403 and the phone number is (423) 267-0466.

Surgery with taxonomy code 208600000X.