NRV INVESTMENTS LLC
NPI 1861935710
Internal Medicine in Mckinney, TX

NPI Status: Active since November 27, 2016

Contact Information

6171 VIRGINIA PKWY
ST. 100
MCKINNEY, TX
ZIP 75071
Phone: (512) 423-8300

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  • Organization
  • Internal Medicine
  • CLIA Number: 45D2195050
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-05-2026

About NRV INVESTMENTS LLC

This page provides the complete NPI Profile along with additional information for Nrv Investments Llc, an internist established in Mckinney, Texas operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1861935710 assigned on November 2016. The practitioner's primary taxonomy code is 207R00000X with license number P8425 (TX). The provider is registered as an organization and their NPI record was last updated 10 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. Neal Vassa D.o. (Physician)

NPI
1861935710
Provider Name
NRV INVESTMENTS LLC
Entity Type
Organization
Location Address
6171 VIRGINIA PKWY ST. 100 MCKINNEY, TX 75071
Location Phone
(512) 423-8300
Mailing Address
PO BOX 884 MCKINNEY, TX 75070
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-27-2016
Last Update Date
11-27-2016
Code Navigator

An internist like Nrv Investments Llc 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.

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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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
P8425
License State
TX
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive 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. NEAL VASSA D.O.

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(512) 423-8300

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
45D2195050
Facility Type
Physician Office
Certificate Effective Date
October 06, 2024
Certificate Expiration Date
October 05, 2026
Laboratory Director
VASSA NEAL
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Nrv Investments Llc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1861935710, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
0
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 6 → 12 → 3 9 → 18 → 9 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 8 + 3 + 1 + 0 + 7 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1861935710.

Other Providers at the Same Location


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

Pediatrics (Adolescent Medicine)
6171 VIRGINIA PKWY, 200
MCKINNEY, TX 75071

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861935710, enumerated as an "organization" on November 27, 2016.

The provider is located at 6171 VIRGINIA PKWY ST. 100 MCKINNEY, TX 75071 and the phone number is (512) 423-8300.

Internal Medicine with taxonomy code 207R00000X.