GEORGE TAKEDA O.D.
NPI 1730302548
Optometrist in Glendora, CA

NPI Status: Active since April 10, 2007

Contact Information

210 S GRAND AVE
SUITE 106
GLENDORA, CA
ZIP 91741
Phone: (626) 335-0535
Fax: (626) 914-7664

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  • Individual
  • Male
  • Optometrist

About GEORGE TAKEDA

This page provides the complete NPI Profile along with additional information for George Takeda, a provider established in Glendora, California with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1730302548 assigned on April 2007. The practitioner's primary taxonomy code is 152W00000X with license number OPT9927TPG (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1730302548
Provider Name
GEORGE TAKEDA O.D.
Gender
Male
Entity Type
Individual
Location Address
210 S GRAND AVE SUITE 106 GLENDORA, CA 91741
Location Phone
(626) 335-0535
Location Fax
(626) 914-7664
Mailing Address
210 S GRAND AVE SUITE 106 GLENDORA, CA 91741
Mailing Phone
(626) 335-0535
Mailing Fax
(626) 914-7664
Is Sole Proprietor?
No
Enumeration Date
04-10-2007
Last Update Date
07-08-2007
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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

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
OPT9927TPG
License State
CA
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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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 1730302548, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
8
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 3 → 6 3 → 6 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 6 + 0 + 4 + 5 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1730302548.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics
210 S GRAND AVE, STE 202
GLENDORA, CA 91741
Dentist (General Practice)
210 S GRAND AVE, SUITE 308
GLENDORA, CA 91741
Podiatrist (Foot & Ankle Surgery)
210 S GRAND AVE, SUITE 307
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Ophthalmology
210 S GRAND AVE, SUITE 215
GLENDORA, CA 91741
Internal Medicine (Gastroenterology)
210 S GRAND AVE, SUITE 415
GLENDORA, CA 91741
Eyewear Supplier
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Psychologist (Clinical)
210 S GRAND AVE, SUITE 320
GLENDORA, CA 91741
Specialist
210 S GRAND AVE, SUITE 425
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Podiatrist (Foot & Ankle Surgery)
210 S GRAND AVE, SUITE 320
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 106
GLENDORA, CA 91741
Dentist (General Practice)
210 S GRAND AVE, SUITE 420
GLENDORA, CA 91741
Pharmacy (Community/Retail Pharmacy)
210 S GRAND AVE, SUITE 116
GLENDORA, CA 91741
Anesthesiology (Pain Medicine)
210 S GRAND AVE, 315
GLENDORA, CA 91741
Ophthalmology
210 S GRAND AVE, #106
GLENDORA, CA 91741
Obstetrics & Gynecology
210 S GRAND AVE, SUITE 324
GLENDORA, CA 91741
Physician Assistant
210 S GRAND AVE
GLENDORA, CA 91741
Family Medicine
210 S GRAND AVE, STE 415
GLENDORA, CA 91741

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730302548, enumerated as an "individual" on April 10, 2007.

The provider is located at 210 S GRAND AVE SUITE 106 GLENDORA, CA 91741 and the phone number is (626) 335-0535.

Optometrist with taxonomy code 152W00000X.