Quality Rating: 100 out of 100 score
NPI Status: Active since February 9, 2006
65 N Taylor St
Fallon,
Post Code: 89406
Phone: (775) 423-8024
Fax: (775) 423-8593
Dr Carl D Robertson And Dr Gregory S Koenig Optometrists is a Optometrist in Fallon, . Dr Carl D Robertson And Dr Gregory S Koenig Optometrists practices all healthcare services and medical treatments related to Optometrist. The NPI Number for Dr Carl D Robertson And Dr Gregory S Koenig Optometrists is 1194798231. The last update date is 2008-04-29.
Dr Carl D Robertson And Dr Gregory S Koenig Optometrists's current location address is 65 N Taylor St, Fallon, . You can contact this provider via phone number (775) 423-8024 and fax number (775) 423-8593. The mailing address for Dr Carl D Robertson And Dr Gregory S Koenig Optometrists is 65 N Taylor St, Fallon, . To know further, please read the information below!
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.
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 |
|---|---|---|---|
| 100506217 | MEDICAID (05) | Nevada (NV) |
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The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 1 | 9 | 4 | 7 | 9 | 8 | 2 | 3 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 18 | 4 | 14 | 9 | 16 | 2 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 211841491626 | |||||||||
| 2 + 1 + 1 + 8 + 4 + 1 + 4 + 9 + 1 + 6 + 2 + 6 + 24 = 69 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 69 = 1 | 1 | ||||||||
The NPI number 1194798231 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1124021175 | DANA L TRIPPI Individual |
Emergency Medicine |
PO BOX 1569 LAS VEGAS, Nevada (NV) 702-671-6845 |
| 1043213085 | ERIC M TODER Individual |
Family Medicine |
6853 W CHARLESTON BLVD LAS VEGAS, Nevada (NV) 702-384-8450 |
| 1164425179 | KEITH B MCDONALD Individual |
Dentist |
5701 W CHARLESTON BLVD LAS VEGAS, Nevada (NV) 702-870-8485 |
| 1134122203 | FOAD MOAZEZ Individual |
Internal Medicine, Cardiovascular Disease |
3150 N TENAYA WAY LAS VEGAS, Nevada (NV) 702-796-7150 |
| 1083617138 | RICHARD CHEN Individual |
Internal Medicine, Cardiovascular Disease |
3201 S MARYLAND PKWY STE 400 LAS VEGAS, Nevada (NV) 702-796-7150 |