Quality Rating: 100 out of 100 score
NPI Status: Active since February 13, 2006
6600 S Yale Ave Ste 850
Tulsa,
Post Code: 74136
Phone: (918) 481-7700
Fax: (918) 481-7701
John Ruffing M.d. is a Internal Medicine in Tulsa, . John Ruffing M.d. practices all healthcare services and medical treatments related to Internal Medicine. The NPI Number for John Ruffing M.d. is 1386618817. The last update date is 2018-05-03.
John Ruffing M.d.'s current location address is 6600 S Yale Ave Ste 850, Tulsa, . You can contact this provider via phone number (918) 481-7700 and fax number (918) 481-7701. The mailing address for John Ruffing M.d. is 6600 S Yale Ave Ste 850, Tulsa, . 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 | 3 | 8 | 6 | 6 | 1 | 8 | 8 | 1 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 16 | 6 | 12 | 1 | 16 | 8 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 231661211682 | |||||||||
| 2 + 3 + 1 + 6 + 6 + 1 + 2 + 1 + 1 + 6 + 8 + 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 1386618817 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 |
|---|---|---|---|
| 1144223199 | MAJOR COUNTY EMERGENCY MEDICAL SERVICE MAJOR COUNTY EMS Organization |
Ambulance, Land Transport |
PO BOX 511 FAIRVIEW, Oklahoma (OK) 580-227-2322 |
| 1083617005 | OKLAHOMA HEART HOSPITAL, LLC Organization |
Clinic/Center, Ambulatory Surgical |
4050 W MEMORIAL RD OKLAHOMA CITY, Oklahoma (OK) 405-608-3200 |
| 1336142371 | CITY OF MEDFORD MEDFORD AMBULANCE SERVICE Organization |
Ambulance, Land Transport |
PO BOX 123 MEDFORD, Oklahoma (OK) 580-395-2823 |
| 1285637470 | TOWN OF BILLINGS BILLINGS FIRE DEPARTMENT Organization |
Ambulance, Land Transport |
PO BOX 216 BILLINGS, Oklahoma (OK) 580-725-3696 |
| 1245233246 | DAVID D PARKER Individual |
Obstetrics & Gynecology |
615 E OKLAHOMA AVE ENID, Oklahoma (OK) 580-242-3870 |