DAVID N. COLLINS, MD PC
NPI 1649347717
Internal Medicine - Gastroenterology in Chattanooga, TN

NPI Status: Active since November 30, 2006

Contact Information

725 GLENWOOD DR
SUITE 690 E
CHATTANOOGA, TN
ZIP 37404
Phone: (423) 622-0694
Fax: (423) 622-7643

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  • Organization
  • Internal Medicine
  • Gastroenterology

About DAVID N. COLLINS, MD PC

This page provides the complete NPI Profile along with additional information for David N. Collins, Md Pc, an internist established in Chattanooga, Tennessee operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1649347717 assigned on November 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 11038 (TN). The provider is registered as an organization and their NPI record was last updated 18 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. David Newton Collins M.d. (Medical Doctor)

NPI
1649347717
Provider Name
DAVID N. COLLINS, MD PC
Entity Type
Organization
Location Address
725 GLENWOOD DR SUITE 690 E CHATTANOOGA, TN 37404
Location Phone
(423) 622-0694
Location Fax
(423) 622-7643
Mailing Address
725 GLENWOOD DR SUITE 690 E CHATTANOOGA, TN 37404
Mailing Phone
(423) 622-0694
Mailing Fax
(423) 622-7643
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-30-2006
Last Update Date
03-17-2008
Code Navigator

An internist like David N. Collins, Md Pc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
11038
License State
TN
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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. DAVID NEWTON COLLINS M.D.

Authorized Official Title
MEDICAL DOCTOR
Authorized Official Phone
(423) 622-0694

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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 1649347717, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 3 → 6 7 → 14 → 5 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 + 6 + 4 + 1 + 4 + 7 + 2 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1649347717.

Other Providers at the Same Location


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

Internal Medicine
725 GLENWOOD DR, SUITE 480
CHATTANOOGA, TN 37404
Urology
725 GLENWOOD DR, STE E780
CHATTANOOGA, TN 37404
Internal Medicine (Gastroenterology)
725 GLENWOOD DR, STE 690 E
CHATTANOOGA, TN 37404
Internal Medicine (Infectious Disease)
725 GLENWOOD DR, SUITE E-486
CHATTANOOGA, TN 37404
Internal Medicine
725 GLENWOOD DR, SUITE 788
CHATTANOOGA, TN 37404
Internal Medicine
725 GLENWOOD DR, SUITE E788
CHATTANOOGA, TN 37404
Internal Medicine
725 GLENWOOD DR, SUITE E480
CHATTANOOGA, TN 37404
Internal Medicine
725 GLENWOOD DR, SUITE 480
CHATTANOOGA, TN 37404
Internal Medicine
725 GLENWOOD DR, SUITE 480
CHATTANOOGA, TN 37404
Ophthalmology
725 GLENWOOD DR, STE 892
CHATTANOOGA, TN 37404
Pediatrics
725 GLENWOOD DR, SUITE 882
CHATTANOOGA, TN 37404
Pediatrics
725 GLENWOOD DR, SUITE 882
CHATTANOOGA, TN 37404
Pediatrics
725 GLENWOOD DR, SUITE 882
CHATTANOOGA, TN 37404
Pediatrics
725 GLENWOOD DR, SUITE E-882
CHATTANOOGA, TN 37404
Pediatrics
725 GLENWOOD DR, SUITE 882
CHATTANOOGA, TN 37404
Pediatrics
725 GLENWOOD DR, SUITE 882
CHATTANOOGA, TN 37404
Internal Medicine
725 GLENWOOD DR, SUITE 788
CHATTANOOGA, TN 37404
Psychiatry & Neurology (Neurology)
725 GLENWOOD DR, SUITE 786-E
CHATTANOOGA, TN 37404
Urology
725 GLENWOOD DR, STE E790
CHATTANOOGA, TN 37404
Specialist
725 GLENWOOD DR, SUITE E688
CHATTANOOGA, TN 37404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649347717, enumerated as an "organization" on November 30, 2006.

The provider is located at 725 GLENWOOD DR SUITE 690 E CHATTANOOGA, TN 37404 and the phone number is (423) 622-0694.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.