RUTH CHAO
NPI 1225658685
Speech-Language Pathologist in Columbia, SC

NPI Status: Active since April 25, 2020

Contact Information

5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC
ZIP 29203
Phone: (803) 434-7000

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  • Individual
  • Female
  • Speech-Language Pathologist

About RUTH CHAO

This page provides the complete NPI Profile along with additional information for Ruth Chao, a provider established in Columbia, South Carolina with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1225658685 assigned on April 2020. The practitioner's primary taxonomy code is 235Z00000X. The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1225658685
Provider Name
RUTH CHAO
Gender
Female
Entity Type
Individual
Location Address
5 RICHLAND MEDICAL PARK DR COLUMBIA, SC 29203
Location Phone
(803) 434-7000
Mailing Address
18 SUMMERLEA LN COLUMBIA, SC 29203
Is Sole Proprietor?
No
Enumeration Date
04-25-2020
Last Update Date
04-25-2020
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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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 1225658685, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 6 → 12 → 3 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 2 + 5 + 1 + 6 + 6 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1225658685.

Other Providers at the Same Location


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

Physical Therapist
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Speech-Language Pathologist
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Occupational Therapist (Pediatrics)
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Speech-Language Pathologist
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Occupational Therapist
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Radiology (Diagnostic Radiology)
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Radiology (Diagnostic Radiology)
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Pharmacist
5 RICHLAND MEDICAL PARK DR, DEPARTMENT OF PHARMACY
COLUMBIA, SC 29203
Radiologic Technologist (Magnetic Resonance Imaging)
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Emergency Medicine
5 RICHLAND MEDICAL PARK DR, EMERGENCY DEPARTMENT #350
COLUMBIA, SC 29203
Emergency Medicine
5 RICHLAND MEDICAL PARK DR, DEPT OF EMERGENCY MEDICINE #350
COLUMBIA, SC 29203
Nurse Anesthetist, Certified Registered
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Emergency Medicine
5 RICHLAND MEDICAL PARK DR, DEPT OF EMERGENCY MEDICINE #350
COLUMBIA, SC 29203
Emergency Medicine
5 RICHLAND MEDICAL PARK DR, EMERGENCY MEDICINE DEPARTMENT #350
COLUMBIA, SC 29203
Specialist
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
General Acute Care Hospital
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Nurse Anesthetist, Certified Registered
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Nurse Anesthetist, Certified Registered
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
5 RICHLAND MEDICAL PARK DR, PHARMACY DEPARTMENT
COLUMBIA, SC 29203
Dietitian, Registered
5 RICHLAND MEDICAL PARK DR
COLUMBIA, SC 29203

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225658685, enumerated as an "individual" on April 25, 2020.

The provider is located at 5 RICHLAND MEDICAL PARK DR COLUMBIA, SC 29203 and the phone number is (803) 434-7000.

Speech-Language Pathologist with taxonomy code 235Z00000X.