MR. ROBERT KEITH FERGUSON RN
NPI 1528309515
Registered Nurse - School in Greenville, SC
NPI Status: Active since March 15, 2013
Contact Information
100 BLASSINGAME RD
GREENVILLE, SC
ZIP 29605
Phone: (864) 355-5703
Fax: (864) 355-5327
- Individual
- Male
- Registered Nurse
- School
- CLIA Number: 42D2101127
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 08-26-2027
About ROBERT FERGUSON
This page provides the complete NPI Profile along with additional information for Robert Ferguson, a provider established in Greenville, South Carolina with a medical specialization in Registered Nurse, focusing in school . The healthcare provider is registered in the NPI registry with number 1528309515 assigned on March 2013. The practitioner's primary taxonomy code is 163WS0200X with license number 48158 (SC). The provider is registered as an individual and his NPI record was last updated 13 years ago.
- NPI
- 1528309515
- Provider Name
- MR. ROBERT KEITH FERGUSON RN
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 100 BLASSINGAME RD GREENVILLE, SC 29605
- Location Phone
- (864) 355-5703
- Location Fax
- (864) 355-5327
- Mailing Address
- 100 BLASSINGAME RD GREENVILLE, SC 29605
- Mailing Phone
- (864) 355-5703
- Mailing Fax
- (864) 355-5327
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 03-15-2013
- Last Update Date
- 03-15-2013
- Code Navigator
A registered nurse (RN) like Robert Ferguson coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.
Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.
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
Registered Nurse School
- Taxonomy Code
- 163WS0200X
- Type
- Nursing Service Providers
- License No.
- 48158
- License State
- SC
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
- 42D2101127
- Facility Type
- Physician Office
- Certificate Effective Date
- August 27, 2025
- Certificate Expiration Date
- August 26, 2027
- Laboratory Director
- ROBERT M. ROGERS
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Robert Ferguson 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 1528309515, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
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The following 20 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1528309515, enumerated as an "individual" on March 15, 2013.
The provider is located at 100 BLASSINGAME RD GREENVILLE, SC 29605 and the phone number is (864) 355-5703.
Registered Nurse with taxonomy code 163WS0200X and a focus in School.
