MARTIN A SHAHMIRZADI
NPI 1972117372
Technician/Technologist - Optician in Vienna, VA

NPI Status: Active since September 02, 2020

Contact Information

1934 OLD GALLOWS RD STE 350B
VIENNA, VA
ZIP 22182
Phone: (703) 568-5076

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About MARTIN SHAHMIRZADI

This page provides the complete NPI Profile along with additional information for Martin Shahmirzadi, a provider established in Vienna, Virginia with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1972117372 assigned on September 2020. The practitioner's primary taxonomy code is 156FX1800X with license number 1101003537 (VA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1972117372
Provider Name
MARTIN A SHAHMIRZADI
Gender
Male
Entity Type
Individual
Location Address
1934 OLD GALLOWS RD STE 350B VIENNA, VA 22182
Location Phone
(703) 568-5076
Mailing Address
1934 OLD GALLOWS RD STE 350B VIENNA, VA 22182
Mailing Phone
(703) 568-5076
Is Sole Proprietor?
Yes
Enumeration Date
09-02-2020
Last Update Date
09-02-2020
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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.
1101003537
License State
VA
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 1972117372, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 7 → 14 → 5 1 → 2 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 2 + 1 + 1 + 4 + 3 + 1 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1972117372.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972117372, enumerated as an "individual" on September 02, 2020.

The provider is located at 1934 OLD GALLOWS RD STE 350B VIENNA, VA 22182 and the phone number is (703) 568-5076.

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