DR. VIVIEN TSE LEE O.D.
NPI 1801229083
Optometrist - Corneal and Contact Management in Berkeley, CA

NPI Status: Active since August 12, 2013

Contact Information

200 MINOR HL
BERKELEY, CA
ZIP 94720
Phone: (510) 646-2020

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  • Individual
  • Female
  • Optometrist
  • Corneal and Contact Management

About VIVIEN LEE

This page provides the complete NPI Profile along with additional information for Vivien Lee, a provider established in Berkeley, California with a medical specialization in Optometrist, focusing in corneal and contact management . The healthcare provider is registered in the NPI registry with number 1801229083 assigned on August 2013. The practitioner's primary taxonomy code is 152WC0802X with license number 14766 TLG (CA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1801229083
Provider Name
DR. VIVIEN TSE LEE O.D.
Other Name
DR. VIVIEN TSE OD
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
200 MINOR HL BERKELEY, CA 94720
Location Phone
(510) 646-2020
Mailing Address
200 MINOR HL BERKELEY, CA 94720
Is Sole Proprietor?
No
Enumeration Date
08-12-2013
Last Update Date
01-09-2026
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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 Corneal and Contact Management

Taxonomy Code
152WC0802X
Type
Eye and Vision Services Providers
License No.
14766 TLG
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.

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

14766 (CA)

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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 1801229083, 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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 2 → 4 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 4 + 2 + 1 + 8 + 0 + 1 + 6 + 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 1801229083.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Optometrist
200 MINOR HL, UNIVERSITY EYE CENTER
BERKELEY, CA 94720
Optometrist
200 MINOR HL
BERKELEY, CA 94720
Optometrist
200 MINOR HL, UNIVERSITY OF CALIFORNIA, BERKELEY
BERKELEY, CA 94720
Optometrist
200 MINOR HL, UC BERKELEY SCHOOL OF OPTOMETRY
BERKELEY, CA 94720
Optometrist
200 MINOR HL
BERKELEY, CA 94720
Optometrist
200 MINOR HL
BERKELEY, CA 94720
Optometrist
200 MINOR HL, UC EYE CLINIC
BERKELEY, CA 94720
Optometrist
200 MINOR HL
BERKELEY, CA 94720
Optometrist
200 MINOR HL
BERKELEY, CA 94720
Optometrist
200 MINOR HL
BERKELEY, CA 94720

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801229083, enumerated as an "individual" on August 12, 2013.

The provider is located at 200 MINOR HL BERKELEY, CA 94720 and the phone number is (510) 646-2020.

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