GARY MASTERS DBA GREENWOOD OPTICAL
NPI 1487792610
Eyewear Supplier in Seattle, WA

NPI Status: Active since February 01, 2007

Contact Information

133 N 85TH ST
SEATTLE, WA
ZIP 98103
Phone: (206) 783-2050

Get Directions Write a Review

  • Organization
  • Eyewear Supplier

About GARY MASTERS DBA GREENWOOD OPTICAL

This page provides the complete NPI Profile along with additional information for Gary Masters Dba Greenwood Optical, a provider established in Seattle, Washington operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1487792610 assigned on February 2007. The practitioner's primary taxonomy code is 332H00000X with license number WA0535 (WA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Mr. Gary Steven Masters Ldo (Owner And Optician)

NPI
1487792610
Provider Name
GARY MASTERS DBA GREENWOOD OPTICAL
Entity Type
Organization
Location Address
133 N 85TH ST SEATTLE, WA 98103
Location Phone
(206) 783-2050
Mailing Address
133 N 85TH ST SEATTLE, WA 98103
Mailing Phone
(206) 783-2050
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-01-2007
Last Update Date
08-22-2020
Code Navigator

Location Map

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

Eyewear Supplier

Taxonomy Code
332H00000X
Type
Suppliers
License No.
WA0535
License State
WA
Taxonomy Description
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MR. GARY STEVEN MASTERS LDO

Authorized Official Title
OWNER AND OPTICIAN
Authorized Official Phone
(206) 783-2050

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
2014777MEDICAID (05)WA 

Reviews for GARY MASTERS DBA GREENWOOD OPTICAL

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1487792610, 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
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
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 8 → 16 → 7 7 → 14 → 5 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 4 + 9 + 4 + 6 + 2 + 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 1487792610.

Other Providers at the Same Location


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

Optometrist
133 N 85TH ST
SEATTLE, WA 98103
Optometrist
133 N 85TH ST
SEATTLE, WA 98103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487792610, enumerated as an "organization" on February 01, 2007.

The provider is located at 133 N 85TH ST SEATTLE, WA 98103 and the phone number is (206) 783-2050.

Eyewear Supplier with taxonomy code 332H00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.