Quality Rating: 100 out of 100 score
NPI Status: Active since November 23, 2005
Po Box 751069
Charlotte,
Post Code: 28275
Phone: (252) 744-3253
Fax: (252) 744-3194
William R Walker Md is a Psychiatry & Neurology, Psychiatry in Charlotte, . William R Walker Md practices all healthcare services and medical treatments related to Psychiatry & Neurology, Psychiatry. The NPI Number for William R Walker Md is 1679556617. The last update date is 2008-06-02.
William R Walker Md's current location address is Po Box 751069, Charlotte, . You can contact this provider via phone number (252) 744-3253 and fax number (252) 744-3194. The mailing address for William R Walker Md is Po Box 751069, Charlotte, . 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 |
|---|---|---|---|
| 85377 | Other (non-Medicare) (01) | North Carolina (NC) | BCBS NC |
| 8985377 | MEDICAID (05) | North Carolina (NC) | |
| P00013098 | Other (non-Medicare) (01) | North Carolina (NC) | Railroad Medicare |
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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 | 6 | 7 | 9 | 5 | 5 | 6 | 6 | 1 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 14 | 9 | 10 | 5 | 12 | 6 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 261491051262 | |||||||||
| 2 + 6 + 1 + 4 + 9 + 1 + 0 + 5 + 1 + 2 + 6 + 2 + 24 = 63 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 63 = 7 | 7 | ||||||||
The NPI number 1679556617 is valid because the calculated check digit 7 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 |
|---|---|---|---|
| 1497758544 | CUMBERLAND COUNTY HOSPITAL SYSTEM, INC CAPE FEAR VALLEY HOME HEALTH AND HOSPICE Organization |
Hospice Care, Community Based |
3418 VILLAGE DR FAYETTEVILLE, North Carolina (NC) 910-609-6740 |
| 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 |
| 1649273673 | TODD MICHAEL KOPCZYNSKI Individual |
Obstetrics & Gynecology |
3311 BEAM RD CHARLOTTE, North Carolina (NC) 704-468-0137 |