Quality Rating: 100 out of 100 score
NPI Status: Active since January 19, 2006
3525 Olentangy River Rd
Columbus,
Post Code: 43214
Phone: (614) 340-7747
Fax: (614) 340-7742
John Leach M.d. is a Radiology, Diagnostic Radiology in Columbus, . John Leach M.d. practices all healthcare services and medical treatments related to Radiology, Diagnostic Radiology. The NPI Number for John Leach M.d. is 1013997642. The last update date is 2008-05-14.
John Leach M.d.'s current location address is 3525 Olentangy River Rd, Columbus, . You can contact this provider via phone number (614) 340-7747 and fax number (614) 340-7742. The mailing address for John Leach M.d. is 3525 Olentangy River Rd, Columbus, . 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 |
|---|---|---|---|
| 2555382 | MEDICAID (05) | Ohio (OH) | |
| P00234778 | Other (non-Medicare) (01) | Ohio (OH) | RR 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 | 0 | 1 | 3 | 9 | 9 | 7 | 6 | 4 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 18 | 9 | 14 | 6 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20231891468 | |||||||||
| 2 + 0 + 2 + 3 + 1 + 8 + 9 + 1 + 4 + 6 + 8 + 24 = 68 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 68 = 2 | 2 | ||||||||
The NPI number 1013997642 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 |
|---|---|---|---|
| 1013997568 | FERDINAND S. FOJAS Individual |
Emergency Medicine |
7475 AUGUSTA WOODS TER WESTERVILLE, Ohio (OH) 614-523-0637 |
| 1013997519 | JEFFERY S. LEE Individual |
Dentist, Oral and Maxillofacial Surgery |
510 ARENDS RIDGE ROAD MARIETTA, Ohio (OH) 740-236-9392 |
| 1013997451 | ANTHONY PETER KOULIANOS Individual |
Obstetrics & Gynecology |
935 TRAILWOOD DR STE A YOUNGSTOWN, Ohio (OH) 330-953-3204 |
| 1013997170 | JODI KESSINGER Individual |
Optometrist |
2740 NAVARRE AVE OREGON, Ohio (OH) 419-693-4444 |
| 1013997048 | ALEC NOOREE MIAN Individual |
Pathology, Anatomic Pathology & Clinical Pathology |
2600 NAVARRE AVE OREGON, Ohio (OH) 419-696-7216 |