SEAN FERRER
NPI 1669145280
Technician/Technologist - Optician in Santa Clara, CA

NPI Status: Active since July 29, 2021

Contact Information

222 SARATOGA AVE
SANTA CLARA, CA
ZIP 95050
Phone: (408) 961-0006
Fax: (408) 345-0385

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Technician/Technologist
Optician

About SEAN FERRER

This page provides the complete NPI Profile along with additional information for Sean Ferrer, a provider established in Santa Clara, California with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1669145280 assigned on July 2021. The practitioner's primary taxonomy code is 156FX1800X with license number 41087 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI: 1669145280
Provider Name: SEAN FERRER
Gender: Male
Entity Type: Individual
Location Address: 222 SARATOGA AVE SANTA CLARA, CA 95050
Location Phone: (408) 961-0006
Location Fax: (408) 345-0385
Mailing Address: 1 CVS DRIVE MAIL STOP #3005 WOONSOCKET, RI 02895
Mailing Phone: (401) 770-2286
Mailing Fax: (408) 345-0385
Is Sole Proprietor?: No
Enumeration Date: 07-29-2021
Last Update Date: 07-29-2021
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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: Technician/Technologist Optician
Taxonomy Code: 156FX1800X
Type: Eye and Vision Services Providers
License No.: 41087
License State: CA
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.

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	6	6	9	1	4	5	2	8	0
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	6	12	9	2	4	10	2	16
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 1 + 2 + 9 + 2 + 4 + 1 + 0 + 2 + 1 + 6 + 24 = 60
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
									0

The NPI number 1669145280 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.

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