DAVID JOHN HAMEL DISPENSING OPTICIAN
NPI 1053063164
Technician/Technologist - Optician in Braintree, MA

NPI Status: Active since January 20, 2022

Contact Information

111 GROSSMAN DR
BRAINTREE, MA
ZIP 02184
Phone: (781) 849-2293
Fax: (781) 849-2573

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About DAVID HAMEL

This page provides the complete NPI Profile along with additional information for David Hamel, a provider established in Braintree, Massachusetts with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1053063164 assigned on January 2022. The practitioner's primary taxonomy code is 156FX1800X with license number 4785 (MA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1053063164
Provider Name
DAVID JOHN HAMEL DISPENSING OPTICIAN
Gender
Male
Entity Type
Individual
Location Address
111 GROSSMAN DR BRAINTREE, MA 02184
Location Phone
(781) 849-2293
Location Fax
(781) 849-2573
Mailing Address
111 GROSSMAN DR BRAINTREE, MA 02184
Mailing Phone
(781) 849-2293
Mailing Fax
(781) 849-2573
Is Sole Proprietor?
No
Enumeration Date
01-20-2022
Last Update Date
01-20-2022
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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.
4785
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 1053063164, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 0 → 0 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 0 + 6 + 6 + 1 + 1 + 2 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1053063164.

Other Providers at the Same Location


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

Internal Medicine
111 GROSSMAN DR
BRAINTREE, MA 02184
Internal Medicine
111 GROSSMAN DR, INTERNAL MEDICINE
BRAINTREE, MA 02184
Dentist (General Practice)
111 GROSSMAN DR
BRAINTREE, MA 02184
Dentist (Pediatric Dentistry)
111 GROSSMAN DR
BRAINTREE, MA 02184
Psychologist
111 GROSSMAN DR
BRAINTREE, MA 02184
Counselor (Mental Health)
111 GROSSMAN DR
BRAINTREE, MA 02184
Registered Nurse (Psychiatric/Mental Health, Adult)
111 GROSSMAN DR
BRAINTREE, MA 02184
Registered Nurse (Psychiatric/Mental Health)
111 GROSSMAN DR
BRAINTREE, MA 02184
Orthopaedic Surgery
111 GROSSMAN DR, HARVARD VANGUARD MED ASSOC
BRAINTREE, MA 02184
Internal Medicine
111 GROSSMAN DR, INTERNAL MEDICINE
BRAINTREE, MA 02184
Internal Medicine
111 GROSSMAN DR, INTERNAL MEDICINE
BRAINTREE, MA 02184
Psychologist
111 GROSSMAN DR
BRAINTREE, MA 02184
Registered Nurse (Psychiatric/Mental Health, Adult)
111 GROSSMAN DR
BRAINTREE, MA 02184
Psychiatry & Neurology (Neurology)
111 GROSSMAN DR, NEUROLOGY
BRAINTREE, MA 02184
Podiatrist
111 GROSSMAN DR
BRAINTREE, MA 02184
Optometrist
111 GROSSMAN DR
BRAINTREE, MA 02184
Technician/Technologist (Optician)
111 GROSSMAN DR
BRAINTREE, MA 02184
Internal Medicine
111 GROSSMAN DR, INTERNAL MEDICINE
BRAINTREE, MA 02184
Nurse Practitioner (Pediatrics)
111 GROSSMAN DR, PEDIATRIC CLINIC
BRAINTREE, MA 02184
Nurse Practitioner (Acute Care)
111 GROSSMAN DR
BRAINTREE, MA 02184

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053063164, enumerated as an "individual" on January 20, 2022.

The provider is located at 111 GROSSMAN DR BRAINTREE, MA 02184 and the phone number is (781) 849-2293.

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