ISTYLE OPTOMETRY
NPI 1972039188
Optometrist - Corneal and Contact Management in Fountain Valley, CA

NPI Status: Active since May 08, 2017

Contact Information

9430 WARNER AVE STE M
FOUNTAIN VALLEY, CA
ZIP 92708
Phone: (714) 377-2020
Fax: (714) 377-2021

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  • Organization
  • Optometrist
  • Corneal and Contact Management
  • Accepts Insurance

About ISTYLE OPTOMETRY

This page provides the complete NPI Profile along with additional information for Istyle Optometry, a provider established in Fountain Valley, California operating as a Optometrist, focusing in corneal and contact management . The healthcare provider is registered in the NPI registry with number 1972039188 assigned on May 2017. The practitioner's primary taxonomy code is 152WC0802X with license number 10459T (CA). The provider is registered as an organization and their NPI record was last updated 9 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 Istyle Optometry. The authorized official of this NPI record is Dr. Tra Mi Thi Truong O.d. (Optometrist/cfo)

NPI
1972039188
Provider Legal Name
DIEU NGA TRUONG & TRA MI TRUONG OPTOMETRY INC
Other Organization Name
ISTYLE OPTOMETRY
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
9430 WARNER AVE STE M FOUNTAIN VALLEY, CA 92708
Location Phone
(714) 377-2020
Location Fax
(714) 377-2021
Mailing Address
9430 WARNER AVE STE M FOUNTAIN VALLEY, CA 92708
Mailing Phone
(714) 377-2020
Mailing Fax
(714) 377-2021
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-08-2017
Last Update Date
05-08-2017
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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.
10459T
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

9962T (CA)

Group Taxonomy 193400000X MULTIPLE 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:

  • Blue Max 70/50 $6700 with 2 $0 PCP Virtual Visits HSA Eligible - PPO
  • Blue Max 80/60 $1500 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $3300 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $7500 Standardized HSA Eligible - PPO
  • Blue Max Copay (PCP) 60/40 $6000 Standardized - PPO
  • Blue Max Copay (PCP) 75/55 $2000 Standardized - PPO
  • Blue Saver 60/40 $6100 - PPO
  • Blue Saver 90/70 $3400 - PPO
  • BlueSelect Bronze Basic - PPO
  • BlueSelect Bronze Core - PPO
  • BlueSelect Expanded Bronze Standard without Kid's Dental - PPO
  • BlueSelect Gold Core - PPO
  • BlueSelect Gold HealthPlus - PPO
  • BlueSelect Gold Standard without Kid's Dental - PPO
  • BlueSelect Silver Classic - PPO
  • BlueSelect Silver Classic without Kid's Dental - PPO
  • BlueSelect Silver HealthPlus - PPO
  • BlueSelect Silver HealthPlus without Kid's Dental - PPO
  • BlueSelect Silver Standard without Kid's Dental - PPO

*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. TRA MI THI TRUONG O.D.

Authorized Official Title
OPTOMETRIST/CFO
Authorized Official Phone
(714) 507-8222

Reviews for ISTYLE OPTOMETRY

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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 1972039188, 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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 0 → 0 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 + 9 + 1 + 4 + 2 + 0 + 3 + 1 + 8 + 1 + 1 + 6 + 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 1972039188.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Optometrist
9430 WARNER AVE STE M
FOUNTAIN VALLEY, CA 92708

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972039188, enumerated as an "organization" on May 08, 2017.

The provider is located at 9430 WARNER AVE STE M FOUNTAIN VALLEY, CA 92708 and the phone number is (714) 377-2020.

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

The provider might be accepting Accepts: Blue Cross and Blue Shield of Louisiana and Blue. Please consult your insurance carrier or call the provider to verify.