Quality Rating: 100 out of 100 score
NPI Status: Active since December 13, 2005
979 E 3rd St
Chattanooga,
Post Code: 37403
Phone: (423) 756-0018
Fax: (423) 265-2045
Jeffrey W. Gefter M.d. is a Radiology, Radiation Oncology in Chattanooga, . Jeffrey W. Gefter M.d. practices all healthcare services and medical treatments related to Radiology, Radiation Oncology. The NPI Number for Jeffrey W. Gefter M.d. is 1023093168. The last update date is 2007-07-09.
Jeffrey W. Gefter M.d.'s current location address is 979 E 3rd St, Chattanooga, . You can contact this provider via phone number (423) 756-0018 and fax number (423) 265-2045. The mailing address for Jeffrey W. Gefter M.d. is 979 E 3rd St, Chattanooga, . 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 |
|---|---|---|---|
| 2006290 | Other (non-Medicare) (01) | Tennessee (TN) | BC/BS PROVIDER NUMBER |
| 3051052 | MEDICAID (05) | Tennessee (TN) | |
| 458598A | MEDICAID (05) | Georgia (GA) | |
| 62-1138684 | Other (non-Medicare) (01) | Tennessee (TN) | TAX ID |
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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 | 9 | 3 | 1 | 6 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 4 | 3 | 0 | 9 | 6 | 1 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2043096112 | |||||||||
| 2 + 0 + 4 + 3 + 0 + 9 + 6 + 1 + 1 + 2 + 24 = 52 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 52 = 8 | 8 | ||||||||
The NPI number 1023093168 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1003819046 | BARBARA H NYLANDER Individual |
Obstetrics & Gynecology, Gynecology |
3024 BUSINESS PARK CIR GOODLETTSVILLE, Tennessee (TN) 615-851-6033 |
| 1003819269 | ALEKSANDAR JANKOV Individual |
Internal Medicine, Hematology & Oncology |
6029 WALNUT GROVE RD MEMPHIS, Tennessee (TN) 901-747-9081 |
| 1023011236 | ELISABETH E ADDERSON Individual |
Pediatrics, Pediatric Infectious Diseases |
262 DANNY THOMAS PLACE., MS 0515 MEMPHIS, Tennessee (TN) 901-595-3006 |
| 1003819277 | JOHN BRIGHT CAGE Individual |
Specialist |
222 22ND AVE N NASHVILLE, Tennessee (TN) 615-329-5144 |
| 1023011103 | HARRY FRIEDMAN Individual |
Neurological Surgery |
920 ESTATE DR MEMPHIS, Tennessee (TN) 901-747-4320 |