SUMNER VISION
NPI 1073841300
Clinic/Center - Health Service in Denver, CO

NPI Status: Active since November 24, 2009

Contact Information

3400 E BAYAUD AVE
SUITE 485
DENVER, CO
ZIP 80209
Phone: (303) 321-1606
Fax: (303) 321-0920

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  • Organization
  • Clinic/Center
  • Health Service

About SUMNER VISION

This page provides the complete NPI Profile along with additional information for Sumner Vision, a provider established in Denver, Colorado operating as a Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1073841300 assigned on November 2009. The practitioner's primary taxonomy code is 261QH0100X with license number 1582 (CO). The provider is registered as an organization and their NPI record was last updated 17 years ago. The provider's is doing business as Sumner Vision. The authorized official of this NPI record is Dr. Larry Douglas Sumner O.d. (President/optometrist)

NPI
1073841300
Provider Legal Name
LARRY D SUMNER, OD, PC
Other Organization Name
SUMNER VISION
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
3400 E BAYAUD AVE SUITE 485 DENVER, CO 80209
Location Phone
(303) 321-1606
Location Fax
(303) 321-0920
Mailing Address
3400 E BAYAUD AVE SUITE 485 DENVER, CO 80209
Mailing Phone
(303) 321-1606
Mailing Fax
(303) 321-0920
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-24-2009
Last Update Date
11-24-2009
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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

Clinic/Center Health Service

Taxonomy Code
261QH0100X
Type
Ambulatory Health Care Facilities
License No.
1582
License State
CO

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

DR. LARRY DOUGLAS SUMNER O.D.

Authorized Official Title
PRESIDENT/OPTOMETRIST
Authorized Official Phone
(303) 321-1606

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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 1073841300, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
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 7 → 14 → 5 8 → 16 → 7 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 6 + 4 + 2 + 3 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1073841300.

Other Providers at the Same Location


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

Obstetrics & Gynecology
3400 E BAYAUD AVE, STE. 400
DENVER, CO 80209
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3400 E BAYAUD AVE, SUITE 460
DENVER, CO 80209
Psychologist (Prescribing (Medical))
3400 E BAYAUD AVE, STE:210
DENVER, CO 80209
Psychiatry & Neurology (Psychiatry)
3400 E BAYAUD AVE, SUITE 222
DENVER, CO 80209
Speech-Language Pathologist
3400 E BAYAUD AVE, #290
DENVER, CO 80209
Occupational Therapy Assistant
3400 E BAYAUD AVE, #290
DENVER, CO 80209
Optometrist (Corneal and Contact Management)
3400 E BAYAUD AVE, SUITE 485
DENVER, CO 80209
Occupational Therapist
3400 E BAYAUD AVE, STE 290
DENVER, CO 80209
Psychiatry & Neurology (Addiction Medicine)
3400 E BAYAUD AVE, 210
DENVER, CO 80209

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073841300, enumerated as an "organization" on November 24, 2009.

The provider is located at 3400 E BAYAUD AVE SUITE 485 DENVER, CO 80209 and the phone number is (303) 321-1606.

Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.