NASHVILLE GASTRO CONSULTING PLLC
NPI 1932349586
Internal Medicine - Gastroenterology in Nashville, TN

NPI Status: Active since February 23, 2009

Contact Information

343 22ND AVE N
NASHVILLE, TN
ZIP 37203
Phone: (615) 327-7835

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 44D2042552
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-13-2026

About NASHVILLE GASTRO CONSULTING PLLC

This page provides the complete NPI Profile along with additional information for Nashville Gastro Consulting Pllc, an internist established in Nashville, Tennessee operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1932349586 assigned on February 2009. The practitioner's primary taxonomy code is 207RG0100X with license number MD0000018809 (TN). The provider is registered as an organization and their NPI record was last updated 17 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. William F Alexander M.d. (President)

NPI
1932349586
Provider Name
NASHVILLE GASTRO CONSULTING PLLC
Entity Type
Organization
Location Address
343 22ND AVE N NASHVILLE, TN 37203
Location Phone
(615) 327-7835
Mailing Address
343 22ND AVE N NASHVILLE, TN 37203
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-23-2009
Last Update Date
02-23-2009
Code Navigator

An internist like Nashville Gastro Consulting Pllc 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.
MD0000018809
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. WILLIAM F ALEXANDER M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(615) 495-1911

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
44D2042552
Facility Type
Physician Office
Certificate Effective Date
June 14, 2024
Certificate Expiration Date
June 13, 2026
Laboratory Director
WILLIAM F. ALEXANDER
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Nashville Gastro Consulting Pllc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1932349586, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
9
Unchanged
Pos 3
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 3 → 6 3 → 6 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 6 + 4 + 1 + 8 + 5 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1932349586.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
343 22ND AVE N
NASHVILLE, TN 37203

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932349586, enumerated as an "organization" on February 23, 2009.

The provider is located at 343 22ND AVE N NASHVILLE, TN 37203 and the phone number is (615) 327-7835.

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