JACOB RYU
NPI 1982545299
Student in an Organized Health Care Education/Training Program in Columbia, SC

NPI Status: Active since April 02, 2026

Contact Information

2 MEDICAL PARK RD
COLUMBIA, SC
ZIP 29203
Phone: (803) 434-8800

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  • Individual
  • Male
  • Student in an Organized Health Care Educ...

About JACOB RYU

This page provides the complete NPI Profile along with additional information for Jacob Ryu, a primary care provider established in Columbia, South Carolina with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1982545299 assigned on April 2026. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1982545299
Provider Name
JACOB RYU
Gender
Male
Entity Type
Individual
Location Address
2 MEDICAL PARK RD COLUMBIA, SC 29203
Location Phone
(803) 434-8800
Mailing Address
2 MEDICAL PARK RD COLUMBIA, SC 29203
Mailing Phone
(803) 434-8800
Is Sole Proprietor?
Yes
Enumeration Date
04-02-2026
Last Update Date
04-02-2026
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A primary care provider (PCP) like Jacob Ryu sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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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 1982545299, 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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 8 → 16 → 7 5 → 10 → 1 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 0 + 4 + 1 + 0 + 2 + 1 + 8 + 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 1982545299.

Other Providers at the Same Location


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

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Internal Medicine
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Internal Medicine (Endocrinology, Diabetes & Metabolism)
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Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 MEDICAL PARK RD, SUITE 506
COLUMBIA, SC 29203
Internal Medicine
2 MEDICAL PARK RD, SUITE 506
COLUMBIA, SC 29203
Internal Medicine (Geriatric Medicine)
2 MEDICAL PARK RD, SUITE 501
COLUMBIA, SC 29203
Internal Medicine
2 MEDICAL PARK RD, SUITE 501
COLUMBIA, SC 29203
Internal Medicine
2 MEDICAL PARK RD, SUITE 502
COLUMBIA, SC 29203
Internal Medicine (Infectious Disease)
2 MEDICAL PARK RD, SUITE 502
COLUMBIA, SC 29203
Preventive Medicine (Occupational Medicine)
2 MEDICAL PARK RD, SUITE 203
COLUMBIA, SC 29203
Orthopaedic Surgery
2 MEDICAL PARK RD, SUITE 404
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Obstetrics & Gynecology
2 MEDICAL PARK RD, SUITE 208
COLUMBIA, SC 29203
Surgery (Vascular Surgery)
2 MEDICAL PARK RD, SUITE 300
COLUMBIA, SC 29203
Speech-Language Pathologist
2 MEDICAL PARK RD, SUITE 302
COLUMBIA, SC 29203
Surgery (Surgical Critical Care)
2 MEDICAL PARK RD, SUITE 300
COLUMBIA, SC 29203
Surgery (Vascular Surgery)
2 MEDICAL PARK RD, SUITE 300
COLUMBIA, SC 29203
Medical Genetics, Ph.D. Medical Genetics
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COLUMBIA, SC 29203
Specialist/Technologist (Athletic Trainer)
2 MEDICAL PARK RD, LOWER LEVEL
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Social Worker (Clinical)
2 MEDICAL PARK RD, SUITE 506
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982545299, enumerated as an "individual" on April 02, 2026.

The provider is located at 2 MEDICAL PARK RD COLUMBIA, SC 29203 and the phone number is (803) 434-8800.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.