Quality Rating: 100 out of 100 score
NPI Status: Active since August 30, 2005
9330 Park West Blvd
Knoxville,
Post Code: 37923
Phone: (865) 769-8635
Fax: (865) 769-8631
Brent A Grishkin Md is a Thoracic Surgery (Cardiothoracic Vascular Surgery) in Knoxville, . Brent A Grishkin Md practices all healthcare services and medical treatments related to Thoracic Surgery (Cardiothoracic Vascular Surgery). The NPI Number for Brent A Grishkin Md is 1003809617. The last update date is 2009-08-10.
Brent A Grishkin Md's current location address is 9330 Park West Blvd, Knoxville, . You can contact this provider via phone number (865) 769-8635 and fax number (865) 769-8631. The mailing address for Brent A Grishkin Md is 9330 Park West Blvd, Knoxville, . 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 | 9 | 6 | 1 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 0 | 18 | 6 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20031601862 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 0 + 1 + 8 + 6 + 2 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1003809617 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 |
|---|---|---|---|
| 1003807694 | KYLE THOMAS EMERSON Individual |
Occupational Therapist |
PO BOX 105132 ATLANTA, Georgia (GA) 615-329-2294 |
| 1003807678 | JAMES R. ELROD Individual |
Dentist, General Practice |
PO BOX 126 GREENBACK, Tennessee (TN) 865-856-2320 |
| 1003807355 | CHARLES FAMOYIN Individual |
Internal Medicine |
302 WESLEY ST JOHNSON CITY, Tennessee (TN) 423-282-0561 |
| 1003806837 | ROBERT H LANDRY Individual |
Anesthesiology |
100 W 4TH ST COOKEVILLE, Tennessee (TN) 931-528-7877 |
| 1003804808 | PAUL J GURECKI Individual |
Psychiatry & Neurology, Neurology |
80 VERMONT AVE OAK RIDGE, Tennessee (TN) 865-482-4078 |