DAVID D MORAN MD LTD
NPI 1740467489
Ophthalmology in Park Ridge, IL

NPI Status: Active since January 24, 2008

Contact Information

42 MAIN ST
PARK RIDGE, IL
ZIP 60068
Phone: (847) 823-2129
Fax: (847) 823-1639

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  • Organization
  • Ophthalmology

About DAVID D MORAN MD LTD

This page provides the complete NPI Profile along with additional information for David D Moran Md Ltd, a provider established in Park Ridge, Illinois operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1740467489 assigned on January 2008. The practitioner's primary taxonomy code is 207W00000X. 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 authorized official of this NPI record is Dr. David Duffy Moran M.d. (Principal)

NPI
1740467489
Provider Name
DAVID D MORAN MD LTD
Entity Type
Organization
Location Address
42 MAIN ST PARK RIDGE, IL 60068
Location Phone
(847) 823-2129
Location Fax
(847) 823-1639
Mailing Address
42 MAIN ST PARK RIDGE, IL 60068
Mailing Phone
(847) 823-2129
Mailing Fax
(847) 823-1639
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-24-2008
Last Update Date
07-21-2022
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Ophthalmologists like David D Moran Md Ltd 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 State
IL
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. DAVID DUFFY MORAN M.D.

Authorized Official Title
PRINCIPAL
Authorized Official Phone
(847) 823-2129

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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 1740467489, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 4 → 8 4 → 8 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 8 + 6 + 1 + 4 + 4 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1740467489.

Other Providers at the Same Location


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

Ophthalmology
42 MAIN ST
PARK RIDGE, IL 60068

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740467489, enumerated as an "organization" on January 24, 2008.

The provider is located at 42 MAIN ST PARK RIDGE, IL 60068 and the phone number is (847) 823-2129.

Ophthalmology with taxonomy code 207W00000X.