Quality Rating: 100 out of 100 score
NPI Status: Active since November 14, 2005
710 Lawrence St
Tomball,
Post Code: 77375
Phone: (281) 351-7155
Fax: (281) 290-9579
Earl Francis Martin Md is a Family Medicine in Tomball, . Earl Francis Martin Md practices all healthcare services and medical treatments related to Family Medicine. The NPI Number for Earl Francis Martin Md is 1013998384. The last update date is 2019-01-21.
Earl Francis Martin Md's current location address is 710 Lawrence St, Tomball, . You can contact this provider via phone number (281) 351-7155 and fax number (281) 290-9579. The mailing address for Earl Francis Martin Md is 710 Lawrence St, Tomball, . 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 | 0 | 1 | 3 | 9 | 9 | 8 | 3 | 8 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 18 | 9 | 16 | 3 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 202318916316 | |||||||||
| 2 + 0 + 2 + 3 + 1 + 8 + 9 + 1 + 6 + 3 + 1 + 6 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1013998384 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1013998178 | RAUL M MONTEMAYOR Individual |
Internal Medicine |
2829 BABCOCK RD SAN ANTONIO, Texas (TX) 210-614-5855 |
| 1013998111 | ROBERT LEWIS EMERY Individual |
Radiology, Diagnostic Radiology |
815 PENNSYLVANIA AVE FORT WORTH, Texas (TX) 817-321-0404 |
| 1013998087 | ESSAM F ELSAYED Individual |
Internal Medicine, Nephrology |
5236 W UNIVERSITY DR STE 4200 MCKINNEY, Texas (TX) 214-544-9590 |
| 1013997360 | MADAIAH REVANA Individual |
Nuclear Medicine, Nuclear Imaging & Therapy |
9950 MEMORIAL BLVD HUMBLE, Texas (TX) 281-446-4638 |
| 1013997261 | ARTHUR LEE HOWARD Individual |
Specialist/Technologist, Other, Surgical Assistant |
11100 LOUETTA RD HOUSTON, Texas (TX) 713-705-6840 |