VISIONARIUM OPTOMETRY
NPI 1972966513
Optometrist - Corneal and Contact Management in San Francisco, CA

NPI Status: Active since March 31, 2016

Contact Information

1551 SLOAT BLVD
SAN FRANCISCO, CA
ZIP 94132
Phone: (415) 753-5338
Fax: (415) 753-0978

Get Directions Write a Review

  • Organization
  • Optometrist
  • Corneal and Contact Management

About VISIONARIUM OPTOMETRY

This page provides the complete NPI Profile along with additional information for Visionarium Optometry, a provider established in San Francisco, California operating as a Optometrist, focusing in corneal and contact management . The healthcare provider is registered in the NPI registry with number 1972966513 assigned on March 2016. The practitioner's primary taxonomy code is 152WC0802X with license number 7739T (CA). The provider is registered as an organization and their NPI record was last updated 10 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 provider's is doing business as Visionarium Optometry. The authorized official of this NPI record is Dr. Chester Chow Quan O.d. (Owner)

NPI
1972966513
Provider Legal Name
CHESTER C QUAN, OD
Other Organization Name
VISIONARIUM OPTOMETRY
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1551 SLOAT BLVD SAN FRANCISCO, CA 94132
Location Phone
(415) 753-5338
Location Fax
(415) 753-0978
Mailing Address
1551 SLOAT BLVD SAN FRANCISCO, CA 94132
Mailing Phone
(415) 753-5338
Mailing Fax
(415) 753-0978
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-31-2016
Last Update Date
03-31-2016
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

Optometrist Corneal and Contact Management

Taxonomy Code
152WC0802X
Type
Eye and Vision Services Providers
License No.
7739T
License State
CA
Taxonomy Description
The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.

Group Taxonomy 193400000X 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.

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

DR. CHESTER CHOW QUAN O.D.

Authorized Official Title
OWNER
Authorized Official Phone
(415) 753-5338

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
SD0077391MEDICAID (05)CA 
SD0077390MEDICARE UPIN (02) 

Reviews for VISIONARIUM OPTOMETRY

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 1972966513, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
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 9 → 18 → 9 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 8 + 6 + 1 + 2 + 5 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1972966513.

Other Providers at the Same Location


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

Optometrist
1551 SLOAT BLVD
SAN FRANCISCO, CA 94132
Optometrist
1551 SLOAT BLVD, C/O VISIONARIUM OPTOMETRY
SAN FRANCISCO, CA 94132

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972966513, enumerated as an "organization" on March 31, 2016.

The provider is located at 1551 SLOAT BLVD SAN FRANCISCO, CA 94132 and the phone number is (415) 753-5338.

Optometrist with taxonomy code 152WC0802X and a focus in Corneal and Contact Management.

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