Quality Rating: 100 out of 100 score
NPI Status: Active since May 23, 2005
402 S Cox St
Asheboro,
Post Code: 27203
Phone: (336) 625-4359
Fax: (336) 625-4291
William Martin Walker O. D. is a Optometrist in Asheboro, . William Martin Walker O. D. practices all healthcare services and medical treatments related to Optometrist. The NPI Number for William Martin Walker O. D. is 1235132382. The last update date is 2016-02-08.
William Martin Walker O. D.'s current location address is 402 S Cox St, Asheboro, . You can contact this provider via phone number (336) 625-4359 and fax number (336) 625-4291. The mailing address for William Martin Walker O. D. is 402 S Cox St, Asheboro, . 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 |
|---|---|---|---|
| 1158 | Other (non-Medicare) (01) | North Carolina (NC) | state license number |
| 8909941 | MEDICAID (05) | North Carolina (NC) |
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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 | 2 | 3 | 5 | 1 | 3 | 2 | 3 | 8 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 6 | 5 | 2 | 3 | 4 | 3 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2265234316 | |||||||||
| 2 + 2 + 6 + 5 + 2 + 3 + 4 + 3 + 1 + 6 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1235132382 is valid because the calculated check digit 2 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 |
|---|---|---|---|
| 1114920162 | JON DUBOSE Individual |
Pediatrics |
111 HOSPITAL DR TARBORO, North Carolina (NC) 252-641-7700 |
| 1225031271 | JOHN DAVID SHEPHERD Individual |
Internal Medicine, Nephrology |
293 OLMSTED BLVD PINEHURST, North Carolina (NC) 910-295-3344 |
| 1033112081 | JOHN PATRICK FOGARTY Individual |
Internal Medicine, Pulmonary Disease |
1850 W ARLINGTON BLVD GREENVILLE, North Carolina (NC) 252-752-6101 |
| 1104829159 | LABORATORY CORPORATION OF AMERICA Organization |
Clinical Medical Laboratory |
531 S SPRING ST BURLINGTON, North Carolina (NC) 800-222-7566 |
| 1174526123 | EDWARD WILLIAM HOEHN-SARIC Individual |
Internal Medicine, Nephrology |
293 OLMSTED BLVD STE 7 PINEHURST, North Carolina (NC) 910-295-3344 |