Quality Rating: 100 out of 100 score
NPI Status: Active since August 30, 2005
3305 North Calais
Sherman,
Post Code: 75090
Phone: (903) 893-1116
Fax: -
Gary Wilbur Grafa Md is a Specialist in Sherman, . Gary Wilbur Grafa Md practices all healthcare services and medical treatments related to Specialist. The NPI Number for Gary Wilbur Grafa Md is 1023001534. The last update date is 2008-02-21.
Gary Wilbur Grafa Md's current location address is 3305 North Calais, Sherman, . You can contact this provider via phone number (903) 893-1116 and fax number -. The mailing address for Gary Wilbur Grafa Md is 3305 North Calais, Sherman, . 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 |
|---|---|---|---|
| 045808501 | MEDICAID (05) | Texas (TX) |
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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 | 2 | 3 | 0 | 0 | 1 | 5 | 3 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 4 | 3 | 0 | 0 | 2 | 5 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 204300256 | |||||||||
| 2 + 0 + 4 + 3 + 0 + 0 + 2 + 5 + 6 + 24 = 46 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 46 = 4 | 4 | ||||||||
The NPI number 1023001534 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1023001468 | AJAY KUMAR BINDAL Individual |
Specialist |
7737 SOUTHWEST FWY HOUSTON, Texas (TX) 713-752-0001 |
| 1023001351 | HARVEY SAMUEL COCO Individual |
Dentist, General Practice |
89 NORTH ST GRANVILLE, New York (NY) 518-642-2111 |
| 1023000965 | SILVA JAMES & VELA INC SPECTRUM MEDICAL Organization |
Durable Medical Equipment & Medical Supplies |
1636 CLARK ST HARLINGEN, Texas (TX) 956-412-9144 |
| 1023000734 | KRISTINA JO MAYO Individual |
Nurse Anesthetist, Certified Registered |
509 DUNAWAY LN AZLE, Texas (TX) 817-692-0714 |
| 1023000601 | MARK BOSTON Individual |
Otolaryngology, Pediatric Otolaryngology |
2200 BERGQUIST DR LACKLAND AFB, Texas (TX) 210-292-5623 |