SUSAN JOHNSTONE
NPI 1891163689
Technician/Technologist - Optician in Mt Pleasant, SC
NPI Status: Active since September 10, 2015
Contact Information
233 MATHIS FERRY RD
MT PLEASANT, SC
ZIP 29464
Phone: (843) 388-4369
- Individual
- Female
- Technician/Technologist
- Optician
About SUSAN JOHNSTONE
This page provides the complete NPI Profile along with additional information for Susan Johnstone, a provider established in Mt Pleasant, South Carolina with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1891163689 assigned on September 2015. The practitioner's primary taxonomy code is 156FX1800X with license number 756 (SC). The provider is registered as an individual and her NPI record was last updated 10 years ago.
- NPI
- 1891163689
- Provider Name
- SUSAN JOHNSTONE
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 233 MATHIS FERRY RD MT PLEASANT, SC 29464
- Location Phone
- (843) 388-4369
- Mailing Address
- 233 MATHIS FERRY RD MT PLEASANT, SC 29464
- Mailing Phone
- (843) 388-4369
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-10-2015
- Last Update Date
- 09-10-2015
- Code Navigator
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
Technician/Technologist Optician
- Taxonomy Code
- 156FX1800X
- Type
- Eye and Vision Services Providers
- License No.
- 756
- License State
- SC
- Taxonomy Description
- Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 8 | 9 | 1 | 1 | 6 | 3 | 6 | 8 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 18 | 1 | 2 | 6 | 6 | 6 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 1 + 8 + 1 + 2 + 6 + 6 + 6 + 1 + 6 + 24 = 71 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 71 = 9 | 9 | ||||||||
The NPI number 1891163689 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1891163689, enumerated in the NPI registry as an "individual" on September 10, 2015
The provider is located at 233 Mathis Ferry Rd Mt Pleasant, Sc 29464 and the phone number is (843) 388-4369
The provider's speciality is Technician/Technologist with taxonomy code 156FX1800X with a focus in Optician
This NPI record was last updated on September 10, 2015. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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