GLOBAL VISION SOURCES INC.
NPI 1427437920
Optometrist - Low Vision Rehabilitation in Scottsdale, AZ

NPI Status: Active since May 29, 2015

Contact Information

7500 E DEER VALLEY RD
UNIT 155
SCOTTSDALE, AZ
ZIP 85255
Phone: (202) 341-1240

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  • Organization
  • Optometrist
  • Low Vision Rehabilitation

About GLOBAL VISION SOURCES INC.

This page provides the complete NPI Profile along with additional information for Global Vision Sources Inc., a provider established in Scottsdale, Arizona operating as a Optometrist, focusing in low vision rehabilitation . The healthcare provider is registered in the NPI registry with number 1427437920 assigned on May 2015. The practitioner's primary taxonomy code is 152WL0500X. The provider is registered as an organization and their NPI record was last updated 9 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Emmanuella Offoha (President Ceo)

NPI
1427437920
Provider Name
GLOBAL VISION SOURCES INC.
Entity Type
Organization
Location Address
7500 E DEER VALLEY RD UNIT 155 SCOTTSDALE, AZ 85255
Location Phone
(202) 341-1240
Mailing Address
7500 E DEER VALLEY RD UNIT 155 SCOTTSDALE, AZ 85255
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
05-29-2015
Last Update Date
04-21-2017
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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 Low Vision Rehabilitation

Taxonomy Code
152WL0500X
Type
Eye and Vision Services Providers
Taxonomy Description
Optometrists who specialize in low-vision care having training to assess visual function, prescribe low-vision devices, develop treatment plans, and recommend other vision rehabilitation services.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1152W00000XEye and Vision Services Providers

Optometrist

 
2152WC0802XEye and Vision Services Providers

Optometrist
Corneal and Contact Management

 
3152WP0200XEye and Vision Services Providers

Optometrist
Pediatrics

 
4152WS0006XEye and Vision Services Providers

Optometrist
Sports Vision

 
5152WV0400XEye and Vision Services Providers

Optometrist
Vision Therapy

 
6152WX0102XEye and Vision Services Providers

Optometrist
Occupational Vision

 
7156F00000XEye and Vision Services Providers

Technician/Technologist

 
8156FX1900XEye and Vision Services Providers

Technician/Technologist
Orthoptist

 
9251E00000XAgencies

Home Health

 

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

EMMANUELLA OFFOHA

Authorized Official Title
PRESIDENT CEO
Authorized Official Phone
(301) 356-2656

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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 1427437920, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
0
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 2 → 4 4 → 8 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 8 + 3 + 1 + 4 + 9 + 4 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1427437920.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Chiropractor
7500 E DEER VALLEY RD, 150
SCOTTSDALE, AZ 85255
Exclusive Provider Organization
7500 E DEER VALLEY RD, UNIT 155
SCOTTSDALE, AZ 85255

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427437920, enumerated as an "organization" on May 29, 2015.

The provider is located at 7500 E DEER VALLEY RD UNIT 155 SCOTTSDALE, AZ 85255 and the phone number is (202) 341-1240.

Optometrist with taxonomy code 152WL0500X and a focus in Low Vision Rehabilitation.