JOSEPH DAMON JR. LICENSED OPTICIAN
NPI 1457759987
Technician/Technologist - Optician in Worcester, MA

NPI Status: Active since December 16, 2014

Contact Information

26 QUEEN ST
OPTICAL SHOP
WORCESTER, MA
ZIP 01610
Phone: (508) 860-7700
Fax: (508) 860-7876

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About JOSEPH DAMON

This page provides the complete NPI Profile along with additional information for Joseph Damon, a provider established in Worcester, Massachusetts with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1457759987 assigned on December 2014. The practitioner's primary taxonomy code is 156FX1800X with license number 6001 (MA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1457759987
Provider Name
JOSEPH DAMON JR. LICENSED OPTICIAN
Gender
Male
Entity Type
Individual
Location Address
26 QUEEN ST OPTICAL SHOP WORCESTER, MA 01610
Location Phone
(508) 860-7700
Location Fax
(508) 860-7876
Mailing Address
26 QUEEN ST OPTICAL SHOP WORCESTER, MA 01610
Mailing Phone
(508) 860-7700
Mailing Fax
(508) 860-7876
Is Sole Proprietor?
No
Enumeration Date
12-16-2014
Last Update Date
12-16-2014
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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.
6001
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 1457759987, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 5 → 10 → 1 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 4 + 5 + 1 + 8 + 9 + 1 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1457759987.

Other Providers at the Same Location


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

Pharmacist
26 QUEEN ST, FAMILY HEALTH CENTER PHARMACY
WORCESTER, MA 01610
Family Medicine
26 QUEEN ST
WORCESTER, MA 01610
Nurse Practitioner (Family)
26 QUEEN ST, FAMILY CENTER OF WORCESTER
WORCESTER, MA 01610
Midwife
26 QUEEN ST, FAMILY HEALTH CENTER OF WORCESTER, INC.
WORCESTER, MA 01610
Registered Nurse (Perinatal)
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Nurse Practitioner (Pediatrics)
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Social Worker
26 QUEEN ST, SOCIAL SERVICES
WORCESTER, MA 01610
Nurse Practitioner (Family)
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Dentist
26 QUEEN ST, DENTAL
WORCESTER, MA 01610
Nurse Practitioner (Family)
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Physician Assistant
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Family Medicine
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Dentist
26 QUEEN ST, DENTAL
WORCESTER, MA 01610
Dentist
26 QUEEN ST, DENTAL
WORCESTER, MA 01610
Family Medicine
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Family Medicine
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Family Medicine
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Family Medicine
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Family Medicine
26 QUEEN ST, MEDICAL
WORCESTER, MA 01610
Pharmacist
26 QUEEN ST
WORCESTER, MA 01610

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457759987, enumerated as an "individual" on December 16, 2014.

The provider is located at 26 QUEEN ST OPTICAL SHOP WORCESTER, MA 01610 and the phone number is (508) 860-7700.

Technician/Technologist with taxonomy code 156FX1800X and a focus in Optician.