Quality Rating: 100 out of 100 score
NPI Status: Active since November 10, 2005
Po Box 9391
Mobile,
Post Code: 36691
Phone: (251) 544-1926
Fax: (251) 460-0328
Howard S Walker Md is a Specialist in Mobile, . Howard S Walker Md practices all healthcare services and medical treatments related to Specialist. The NPI Number for Howard S Walker Md is 1013998624. The last update date is 2010-06-23.
Howard S Walker Md's current location address is Po Box 9391, Mobile, . You can contact this provider via phone number (251) 544-1926 and fax number (251) 460-0328. The mailing address for Howard S Walker Md is Po Box 9391, Mobile, . 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 |
|---|---|---|---|
| 051554184 | Other (non-Medicare) (01) | Alabama (AL) | BC BS |
| 051554184 | MEDICAID (05) | Alabama (AL) |
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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 | 6 | 2 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 18 | 9 | 16 | 6 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20231891664 | |||||||||
| 2 + 0 + 2 + 3 + 1 + 8 + 9 + 1 + 6 + 6 + 4 + 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 1013998624 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 |
|---|---|---|---|
| 1013998491 | OLAWALE MAYOKUN OSUNSANYA Individual |
Internal Medicine, Nephrology |
1763 E MAIN ST DOTHAN, Alabama (AL) 334-793-3319 |
| 1013998350 | LLOYD GARDNER Individual |
Pathology, Clinical Pathology/Laboratory Medicine |
5 MOBILE INFIRMARY CIR MOBILE, Alabama (AL) 251-460-0326 |
| 1013998228 | WILLIAM C LOPEZ Individual |
Internal Medicine, Gastroenterology |
100 PILOT MEDICAL DR BIRMINGHAM, Alabama (AL) 205-854-8404 |
| 1013997857 | DOTHAN ANESTHESIOLOGY ASSOCIATES PC Organization |
Anesthesiology, Pain Medicine |
PO BOX 934399 ATLANTA, Georgia (GA) 334-794-5000 |
| 1013997808 | JANE ANN GEHLSEN Individual |
Internal Medicine, Hematology & Oncology |
985 9TH AVE SW BESSEMER, Alabama (AL) 205-481-8475 |