SOUTHWESTERN EYE CENTER-CASA GRANDE OPTICAL
NPI 1770510943
Durable Medical Equipment & Medical Supplies in Casa Grande, AZ

NPI Status: Active since June 26, 2006

Contact Information

560 N CAMINO MERCADO STE 1
CASA GRANDE, AZ
ZIP 85122
Phone: (520) 426-9224
Fax: (520) 426-1554

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • Medicare Supplier
  • Accepts Medicare Approved Payment
  • CLIA Number: 03D1100138
  • CLIA Cert. Type: Other
  • CLIA Exp. Date: 04-13-2026

About SOUTHWESTERN EYE CENTER-CASA GRANDE OPTICAL

This page provides the complete NPI Profile along with additional information for Southwestern Eye Center-casa Grande Optical, a provider established in Casa Grande, Arizona operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1770510943 assigned on June 2006. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The provider's is doing business as Southwestern Eye Center-casa Grande Optical. The authorized official of this NPI record is Arthur D Brookfield (Chief Financial Officer)

NPI
1770510943
Provider Legal Name
SOUTHWESTERN EYE CENTER LTD
Other Organization Name
SOUTHWESTERN EYE CENTER-CASA GRANDE OPTICAL
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
560 N CAMINO MERCADO STE 1 CASA GRANDE, AZ 85122
Location Phone
(520) 426-9224
Location Fax
(520) 426-1554
Mailing Address
63 S ROCKFORD DR STE 220 TEMPE, AZ 85288
Mailing Phone
(480) 892-8400
Mailing Fax
(520) 426-1554
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-26-2006
Last Update Date
01-16-2024
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Southwestern Eye Center-casa Grande Optical is a medicare supplier with PTAN 20525537 who accepts Medicare assignment for all durable medical equipment and supplies. The provider accepts the Medicare allowable as payment in full.The supplier carries the following product categories: Prosthetic Lenses: Conventional Eyeglasses or Prosthetic Lenses: Conventional Contact Lenses or Prosthetic Lenses: Prosthetics Cataract Lenses.

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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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

ARTHUR D BROOKFIELD

Authorized Official Title
CHIEF FINANCIAL OFFICER
Authorized Official Phone
(602) 598-7488

Medical Equipment Supplier

The provider carries the following medical supplies product categories:

PTAN
20525537
Accepts Medicare Assignment
YES
Specialities List
Optometrist.
Competitive Bidding
NO

Supplies List

  • Prosthetic Lenses: Conventional Eyeglasses - Conventional Eyeglasses
  • Prosthetic Lenses: Conventional Contact Lenses - Conventional Contact Lenses
  • Prosthetic Lenses: Prosthetics Cataract Lenses - Cataract Eyeglasses

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
03D1100138
Facility Type
Other
Certificate Effective Date
April 14, 2024
Certificate Expiration Date
April 13, 2026
Laboratory Director
STACY HUNDT
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Southwestern Eye Center-casa Grande Optical to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1770510943, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 5 → 10 → 1 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 0 + 1 + 0 + 9 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1770510943.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Optometrist
560 N CAMINO MERCADO STE 1
CASA GRANDE, AZ 85122
Optometrist
560 N CAMINO MERCADO STE 1
CASA GRANDE, AZ 85122
Ophthalmology
560 N CAMINO MERCADO STE 1
CASA GRANDE, AZ 85122

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770510943, enumerated as an "organization" on June 26, 2006.

The provider is located at 560 N CAMINO MERCADO STE 1 CASA GRANDE, AZ 85122 and the phone number is (520) 426-9224.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.