RETINAOC
NPI 1659627602
Ophthalmology - Retina Specialist in Irvine, CA

NPI Status: Active since July 27, 2012

Contact Information

16100 SAND CANYON AVE STE 385
IRVINE, CA
ZIP 92618
Phone: (949) 732-0201
Fax: (888) 421-7757

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  • Organization
  • Ophthalmology
  • Retina Specialist

About RETINAOC

This page provides the complete NPI Profile along with additional information for Retinaoc, a provider established in Irvine, California operating as a Ophthalmology, focusing in retina specialist . The healthcare provider is registered in the NPI registry with number 1659627602 assigned on July 2012. The practitioner's primary taxonomy code is 207WX0107X. The provider is registered as an organization and their NPI record was last updated 4 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 Retinaoc. The authorized official of this NPI record is Dr. Nadeem Nurmohamed Vaidya Md (Vitreoretinal Surgeon)

NPI
1659627602
Provider Legal Name
RETINA ORANGE COUNTY, INC.
Other Organization Name
RETINAOC
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
16100 SAND CANYON AVE STE 385 IRVINE, CA 92618
Location Phone
(949) 732-0201
Location Fax
(888) 421-7757
Mailing Address
16100 SAND CANYON AVE STE 385 IRVINE, CA 92618
Mailing Phone
(949) 732-0201
Mailing Fax
(888) 421-7757
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-27-2012
Last Update Date
08-06-2022
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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

Ophthalmology Retina Specialist

Taxonomy Code
207WX0107X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.

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)
1207W00000XAllopathic & Osteopathic Physicians

Ophthalmology

 

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.

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. NADEEM NURMOHAMED VAIDYA MD

Authorized Official Title
VITREORETINAL SURGEON
Authorized Official Phone
(949) 732-0201

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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 1659627602, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 5 → 10 → 1 6 → 12 → 3 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 2 + 2 + 1 + 4 + 6 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1659627602.

Other Providers at the Same Location


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

Ophthalmology (Retina Specialist)
16100 SAND CANYON AVE STE 385
IRVINE, CA 92618

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659627602, enumerated as an "organization" on July 27, 2012.

The provider is located at 16100 SAND CANYON AVE STE 385 IRVINE, CA 92618 and the phone number is (949) 732-0201.

Ophthalmology with taxonomy code 207WX0107X and a focus in Retina Specialist.