DR. ROGER MICHAEL SIMON MD
NPI 1831135854
Ophthalmology in Las Vegas, NV

NPI Status: Active since June 20, 2006

Contact Information

653 N TOWN CENTER DRIVE
SUITE 518
LAS VEGAS, NV
ZIP 89144
Phone: (702) 369-0200
Fax: (702) 243-8383

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  • Individual
  • Male
  • Ophthalmology

About ROGER SIMON

This page provides the complete NPI Profile along with additional information for Roger Simon, a provider established in Las Vegas, Nevada with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1831135854 assigned on June 2006. The practitioner's primary taxonomy code is 207W00000X with license number 4044 (NV). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1831135854
Provider Name
DR. ROGER MICHAEL SIMON MD
Gender
Male
Entity Type
Individual
Location Address
653 N TOWN CENTER DRIVE SUITE 518 LAS VEGAS, NV 89144
Location Phone
(702) 369-0200
Location Fax
(702) 243-8383
Mailing Address
653 N TOWN CENTER DRIVE SUITE 518 LAS VEGAS, NV 89144
Mailing Phone
(702) 369-0200
Mailing Fax
(702) 243-8383
Is Sole Proprietor?
No
Enumeration Date
06-20-2006
Last Update Date
07-08-2007
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Ophthalmologists like Roger Simon 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.

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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

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
4044
License State
NV
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
C96568MEDICARE UPIN (02) 
38518MEDICARE ID-TYPE UNSPECIFIED (04)NV 
P00180774OTHER (01)NVRAILROAD MEDICARE
CC6531OTHER (01)NVBCBS ANTHEM

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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 1831135854, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 2 + 3 + 1 + 0 + 8 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1831135854.

Other Providers at the Same Location


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

Ophthalmology
653 N TOWN CENTER DRIVE, SUITE 518
LAS VEGAS, NV 89144

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831135854, enumerated as an "individual" on June 20, 2006.

The provider is located at 653 N TOWN CENTER DRIVE SUITE 518 LAS VEGAS, NV 89144 and the phone number is (702) 369-0200.

Ophthalmology with taxonomy code 207W00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Railroad Medicare, Blue Cross. Please consult your insurance carrier or call the provider to verify.