Quality Rating: 100 out of 100 score
NPI Status: Active since January 2, 2006
Po Box 191341
San Juan,
Post Code: 00919
Phone: (787) 645-4949
Fax: (787) 727-4949
Denis M Livingstone O.d. is a Optometrist, Low Vision Rehabilitation in San Juan, . Denis M Livingstone O.d. practices all healthcare services and medical treatments related to Optometrist, Low Vision Rehabilitation. The NPI Number for Denis M Livingstone O.d. is 1326026295. The last update date is 2007-07-08.
Denis M Livingstone O.d.'s current location address is Po Box 191341, San Juan, . You can contact this provider via phone number (787) 645-4949 and fax number (787) 727-4949. The mailing address for Denis M Livingstone O.d. is Po Box 191341, San Juan, . 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 |
|---|
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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 | 3 | 2 | 6 | 0 | 2 | 6 | 2 | 9 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 4 | 6 | 0 | 2 | 12 | 2 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 23460212218 | |||||||||
| 2 + 3 + 4 + 6 + 0 + 2 + 1 + 2 + 2 + 1 + 8 + 24 = 55 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 55 = 5 | 5 | ||||||||
The NPI number 1326026295 is valid because the calculated check digit 5 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 |
|---|---|---|---|
| 1063415230 | ANGELA MANANA Individual |
Chiropractor, Neurology |
PO BOX 858 MANATI, pr (PR) 787-854-6066 |
| 1013910231 | BERNARDO JOSE MARQUES DIAZ Individual |
Radiology, Diagnostic Radiology |
310 LOMAS VERDES AVE. SUITE 208 SAN JUAN, pr (PR) 787-751-3150 |
| 1316940570 | JOSE R RODRIGUEZ-VEGA Individual |
Thoracic Surgery (Cardiothoracic Vascular Surgery) |
70 CALLE SANTA CRUZ BAYAMON, pr (PR) 787-620-4763 |
| 1174526321 | M&F MEDICAL EQUIPMENT, INC. Organization |
Durable Medical Equipment & Medical Supplies |
PO BOX 2497 GUAYAMA, pr (PR) 787-271-1691 |
| 1225031396 | LUIS ANTONIO ACABA Individual |
Internal Medicine, Hematology & Oncology |
PO BOX 11965 SAN JUAN, pr (PR) 787-763-1788 |