RETINA CENTER OF OKLAHOMA
NPI 1164465969
Ophthalmology in Oklahoma City, OK

NPI Status: Active since June 13, 2006

Contact Information

3366 NW EXPRESSWAY
SUITE 670
OKLAHOMA CITY, OK
ZIP 73112
Phone: (405) 947-2321
Fax: (405) 947-6941

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  • Organization
  • Ophthalmology

About RETINA CENTER OF OKLAHOMA

This page provides the complete NPI Profile along with additional information for Retina Center Of Oklahoma, a provider established in Oklahoma City, Oklahoma operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1164465969 assigned on June 2006. The practitioner's primary taxonomy code is 207W00000X with license number 21812 (OK). The provider is registered as an organization and their NPI record was last updated 6 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 Retina Center Of Oklahoma. The authorized official of this NPI record is Dr. Sami S Dahr M.d. (Owner)

NPI
1164465969
Provider Legal Name
SAMI S DAHR MD PLLC
Other Organization Name
RETINA CENTER OF OKLAHOMA
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
3366 NW EXPRESSWAY SUITE 670 OKLAHOMA CITY, OK 73112
Location Phone
(405) 947-2321
Location Fax
(405) 947-6941
Mailing Address
PO BOX 12891 OKLAHOMA CITY, OK 73157
Mailing Phone
(405) 947-2321
Mailing Fax
(405) 947-6941
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-13-2006
Last Update Date
08-22-2020
Code Navigator

Ophthalmologists like Retina Center Of Oklahoma specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
21812
License State
OK
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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.

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. SAMI S DAHR M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(405) 947-2321

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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 1164465969, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 8 + 6 + 1 + 0 + 9 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1164465969.

Other Providers at the Same Location


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

Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, STE 550
OKLAHOMA CITY, OK 73112
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, STE 550
OKLAHOMA CITY, OK 73112
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, STE 550
OKLAHOMA CITY, OK 73112
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, STE 550
OKLAHOMA CITY, OK 73112
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, STE 550
OKLAHOMA CITY, OK 73112
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, SUITE 550
OKLAHOMA CITY, OK 73112
Obstetrics & Gynecology (Gynecology)
3366 NW EXPRESSWAY, SUITE 600
OKLAHOMA CITY, OK 73112
Specialist
3366 NW EXPRESSWAY, SUITE 680
OKLAHOMA CITY, OK 73112
Orthopaedic Surgery
3366 NW EXPRESSWAY, SUITE 700
OKLAHOMA CITY, OK 73112
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, SUITE 550
OKLAHOMA CITY, OK 73112
Nurse Practitioner
3366 NW EXPRESSWAY, SUITE 550
OKLAHOMA CITY, OK 73112
Dermatology
3366 NW EXPRESSWAY, SUITE 720
OKLAHOMA CITY, OK 73112
Internal Medicine (Gastroenterology)
3366 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Internal Medicine (Gastroenterology)
3366 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Internal Medicine (Gastroenterology)
3366 NW EXPRESSWAY, SUITE 400
OKLAHOMA CITY, OK 73112
Internal Medicine (Gastroenterology)
3366 NW EXPRESSWAY, STE 300
OKLAHOMA CITY, OK 73112
Internal Medicine (Gastroenterology)
3366 NW EXPRESSWAY, STE 400
OKLAHOMA CITY, OK 73112
Internal Medicine (Gastroenterology)
3366 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY, SUITE 730
OKLAHOMA CITY, OK 73112
Internal Medicine (Pulmonary Disease)
3366 NW EXPRESSWAY, #660
OKC, OK 73112

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164465969, enumerated as an "organization" on June 13, 2006.

The provider is located at 3366 NW EXPRESSWAY SUITE 670 OKLAHOMA CITY, OK 73112 and the phone number is (405) 947-2321.

Ophthalmology with taxonomy code 207W00000X.