Quality Rating: 100 out of 100 score
NPI Status: Active since October 28, 2005
1508 Hathaway Rd
Dayton,
Post Code: 45419
Phone: (937) 554-8305
Fax: -
Derek Williamson Sherk Md is a Family Medicine in Dayton, . Derek Williamson Sherk Md practices all healthcare services and medical treatments related to Family Medicine. The NPI Number for Derek Williamson Sherk Md is 1003806159. The last update date is 2012-06-21.
Derek Williamson Sherk Md's current location address is 1508 Hathaway Rd, Dayton, . You can contact this provider via phone number (937) 554-8305 and fax number -. The mailing address for Derek Williamson Sherk Md is 1508 Hathaway Rd, Dayton, . 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 | 0 | 3 | 8 | 0 | 6 | 1 | 5 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 0 | 12 | 1 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 200316012110 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 0 + 1 + 2 + 1 + 1 + 0 + 24 = 41 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 41 = 9 | 9 | ||||||||
The NPI number 1003806159 is valid because the calculated check digit 9 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 |
|---|---|---|---|
| 1003806134 | GHAZALEH BIGDELI Individual |
Internal Medicine, Pulmonary Disease |
925 TRAILWOOD DR YOUNGSTOWN, Ohio (OH) 330-758-7575 |
| 1003805755 | WYANDOT COUNTY OFFICE OF AUDITOR WYANDOT COUNTY HEALTH DEPARTMENT Organization |
Public Health or Welfare |
127 S SANDUSKY AVE RM A UPPER SANDUSKY, Ohio (OH) 419-294-3852 |
| 1003805573 | JENNIFER K WALKER Individual |
Pharmacist |
5410 WATERTOWER CT CINCINNATI, Ohio (OH) 513-584-1785 |
| 1003805508 | MARY NOCK Individual |
Pediatrics |
24701 EUCLID AVE EUCLID, Ohio (OH) |
| 1003805433 | PATRICIA E RADIGAN Individual |
Internal Medicine |
205 W 20TH ST LORAIN, Ohio (OH) 440-244-3833 |