MASTER EYE ASSOCIATES
NPI 1902244924
Optometrist in Lewisville, TX

NPI Status: Active since June 12, 2013

Contact Information

2401 S STEMMONS FWY
SUITE 2210
LEWISVILLE, TX
ZIP 75067
Phone: (972) 459-4908
Fax: (972) 316-0169

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  • Organization
  • Optometrist

About MASTER EYE ASSOCIATES

This page provides the complete NPI Profile along with additional information for Master Eye Associates, a provider established in Lewisville, Texas operating as a Optometrist. The healthcare provider is registered in the NPI registry with number 1902244924 assigned on June 2013. The practitioner's primary taxonomy code is 152W00000X. The provider is registered as an organization and their NPI record was last updated 13 years ago. Master Eye Associates operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Master Eye Associates. The authorized official of this NPI record is Mai Anh Nguyen Od (Owner)

NPI
1902244924
Provider Legal Name
MAI NGUYEN OD PLLC
Other Organization Name
MASTER EYE ASSOCIATES
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2401 S STEMMONS FWY SUITE 2210 LEWISVILLE, TX 75067
Location Phone
(972) 459-4908
Location Fax
(972) 316-0169
Mailing Address
2401 S STEMMONS FWY SUITE 2210 LEWISVILLE, TX 75067
Mailing Phone
(972) 459-4908
Mailing Fax
(972) 316-0169
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-12-2013
Last Update Date
09-05-2013
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MAI ANH NGUYEN OD

Authorized Official Title
OWNER
Authorized Official Phone
(972) 459-4908

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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 1902244924, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
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 0 → 0 2 → 4 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 4 + 4 + 8 + 9 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1902244924.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Dentist
2401 S STEMMONS FWY, #1258
LEWISVILLE, TX 75067
Optometrist
2401 S STEMMONS FWY, SUITE 5000
LEWISVILLE, TX 75067
Optometrist
2401 S STEMMONS FWY, SUITE 2214
LEWISVILLE, TX 75067
Acupuncturist
2401 S STEMMONS FWY, SUITE 1446
LEWISVILLE, TX 75067
Optometrist
2401 S STEMMONS FWY, SUITE 2210
LEWISVILLE, TX 75067
Optometrist (Corneal and Contact Management)
2401 S STEMMONS FWY, SUITE 2210 B
LEWISVILLE, TX 75067
Eyewear Supplier
2401 S STEMMONS FWY
LEWISVILLE, TX 75067
Optometrist
2401 S STEMMONS FWY, SUITE 5000
LEWISVILLE, TX 75067
Optometrist
2401 S STEMMONS FWY
LEWISVILLE, TX 75067

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902244924, enumerated as an "organization" on June 12, 2013.

The provider is located at 2401 S STEMMONS FWY SUITE 2210 LEWISVILLE, TX 75067 and the phone number is (972) 459-4908.

Optometrist with taxonomy code 152W00000X.