Quality Rating: 100 out of 100 score
NPI Status: Active since May 24, 2005
700 Olympic Plaza Cir
Tyler,
Post Code: 75701
Phone: (903) 595-2441
Fax: (903) 595-0743
Mark B Renfro Md is a Neurological Surgery in Tyler, . Mark B Renfro Md practices all healthcare services and medical treatments related to Neurological Surgery. The NPI Number for Mark B Renfro Md is 1003819913. The last update date is 2007-07-08.
Mark B Renfro Md's current location address is 700 Olympic Plaza Cir, Tyler, . You can contact this provider via phone number (903) 595-2441 and fax number (903) 595-0743. The mailing address for Mark B Renfro Md is 700 Olympic Plaza Cir, Tyler, . 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 |
|---|---|---|---|
| 118431902 | MEDICAID (05) | Texas (TX) |
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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 | 0 | 0 | 3 | 8 | 1 | 9 | 9 | 1 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 1 | 18 | 9 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20031611892 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 1 + 1 + 8 + 9 + 2 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1003819913 is valid because the calculated check digit 3 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 |
|---|---|---|---|
| 1003819855 | JAMES ENRIQUE RODRIGUEZ VARGAS Individual |
Physician Assistant |
6974 GATEWAY BLVD E EL PASO, Texas (TX) 915-591-2704 |
| 1003819798 | THOMAS JOSEPH MILLER Individual |
Family Medicine |
3600 MATLOCK RD STE 102 ARLINGTON, Texas (TX) 817-467-9096 |
| 1003819723 | AMEDEQ INC. Organization |
Durable Medical Equipment & Medical Supplies, Oxygen Equipment & Supplies |
PO BOX 249 SPRING BRANCH, Texas (TX) 830-885-2195 |
| 1003819582 | STEVEN ALAN FEIN Individual |
Internal Medicine, Gastroenterology |
6243 FAIRMONT PKWY STE 203B PASADENA, Texas (TX) 281-305-0179 |
| 1003819541 | EMERARDO FALCON JR., M.D., P.A. BRAZOSPORT HEMATOLOGY ONCOLOGY Organization |
Internal Medicine, Hematology & Oncology |
100B MEDICAL DR LAKE JACKSON, Texas (TX) 979-297-6401 |