THREE RIVERS MEDICAL ASSOCIATES, PA
NPI 1124901459
Internal Medicine in Columbia, SC

NPI Status: Active since July 25, 2025

Contact Information

115 ATRIUM WAY
COLUMBIA, SC
ZIP 29223
Phone: (839) 200-7800

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  • Organization
  • Internal Medicine

About THREE RIVERS MEDICAL ASSOCIATES, PA

This page provides the complete NPI Profile along with additional information for Three Rivers Medical Associates, Pa, an internist established in Columbia, South Carolina operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1124901459 assigned on July 2025. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Three Rivers Medical Associates, Pa operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. John Gould Do (President)

NPI
1124901459
Provider Name
THREE RIVERS MEDICAL ASSOCIATES, PA
Entity Type
Organization
Location Address
115 ATRIUM WAY COLUMBIA, SC 29223
Location Phone
(839) 200-7800
Mailing Address
7430 COLLEGE ST IRMO, SC 29063
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-25-2025
Last Update Date
07-25-2025
Code Navigator

An internist like Three Rivers Medical Associates, Pa 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
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 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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. JOHN GOULD DO

Authorized Official Title
PRESIDENT
Authorized Official Phone
(839) 200-7800

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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 1124901459, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 2 → 4 9 → 18 → 9 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 8 + 0 + 2 + 4 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1124901459.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Physical Medicine & Rehabilitation
115 ATRIUM WAY, STE 232 CAROLINA PHYSICAL THERAPY AND SPORTS MEDICINE,
COLUMBIA, SC 29223
Physical Medicine & Rehabilitation
115 ATRIUM WAY, SUITE 232
COLUMBIA, SC 29223
Physical Medicine & Rehabilitation
115 ATRIUM WAY, SUITE 232
COLUMBIA, SC 29223
Physical Therapist
115 ATRIUM WAY, STE 232
COLUMBIA, SC 29223
Psychologist (Clinical)
115 ATRIUM WAY, SUITE #221
COLUMBIA, SC 29223
Psychologist (Clinical)
115 ATRIUM WAY, SUITE 221
COLUMBIA, SC 29223
Psychologist
115 ATRIUM WAY, SUITE 221
COLUMBIA, SC 29223
Psychiatry & Neurology (Psychiatry)
115 ATRIUM WAY, SUITE 127
COLUMBIA, SC 29223
Durable Medical Equipment & Medical Supplies
115 ATRIUM WAY, STE 224 A
COLUMBIA, SC 29223
Psychologist (Clinical)
115 ATRIUM WAY
COLUMBIA, SC 29223
Physical Therapist
115 ATRIUM WAY, SUITE 232
COLUMBIA, SC 29223
Physical Therapist
115 ATRIUM WAY, SUITE 232
COLUMBIA, SC 29223
Ophthalmology
115 ATRIUM WAY, SUITE 120
COLUMBIA, SC 29223
Nurse Practitioner (Psychiatric/Mental Health)
115 ATRIUM WAY
COLUMBIA, SC 29223
Counselor (Professional)
115 ATRIUM WAY
COLUMBIA, SC 29223
Counselor
115 ATRIUM WAY
COLUMBIA, SC 29223
Pediatrics
115 ATRIUM WAY, SUITE 120
COLUMBIA, SC 29223

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124901459, enumerated as an "organization" on July 25, 2025.

The provider is located at 115 ATRIUM WAY COLUMBIA, SC 29223 and the phone number is (839) 200-7800.

Internal Medicine with taxonomy code 207R00000X.