THOMAS E BIGELOW
NPI 1003155813
Technician/Technologist - Optician in Boston, MA
NPI Status: Active since February 14, 2013
Contact Information
800 WASHINGTON ST
BOX 450
BOSTON, MA
ZIP 02111
Phone: (617) 636-5857
Fax: (617) 636-1264
- Individual
- Male
- Technician/Technologist
- Optician
About THOMAS BIGELOW
This page provides the complete NPI Profile along with additional information for Thomas Bigelow, a provider established in Boston, Massachusetts with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1003155813 assigned on February 2013. The practitioner's primary taxonomy code is 156FX1800X with license number 3099 (MA). The provider is registered as an individual and his NPI record was last updated 13 years ago.
- NPI
- 1003155813
- Provider Name
- THOMAS E BIGELOW
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 800 WASHINGTON ST BOX 450 BOSTON, MA 02111
- Location Phone
- (617) 636-5857
- Location Fax
- (617) 636-1264
- Mailing Address
- 800 WASHINGTON ST BOX 450 BOSTON, MA 02111
- Mailing Phone
- (617) 636-5857
- Mailing Fax
- (617) 636-1264
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-14-2013
- Last Update Date
- 02-14-2013
- 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.
- 3099
- License State
- MA
- 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 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 1003155813, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).
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 47 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1003155813, enumerated as an "individual" on February 14, 2013.
The provider is located at 800 WASHINGTON ST BOX 450 BOSTON, MA 02111 and the phone number is (617) 636-5857.
Technician/Technologist with taxonomy code 156FX1800X and a focus in Optician.
