Quality Rating: 100 out of 100 score
NPI Status: Active since September 30, 2005
Po Box 3489
Seattle,
Post Code: 98114
Phone: (206) 386-9500
Fax: (206) 386-9605
John H Vassall Md is a Internal Medicine in Seattle, . John H Vassall Md practices all healthcare services and medical treatments related to Internal Medicine. The NPI Number for John H Vassall Md is 1619964103. The last update date is 2007-07-08.
John H Vassall Md's current location address is Po Box 3489, Seattle, . You can contact this provider via phone number (206) 386-9500 and fax number (206) 386-9605. The mailing address for John H Vassall Md is Po Box 3489, Seattle, . 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 |
|---|---|---|---|
| 1066802 | MEDICAID (05) | Washington (WA) | |
| 110010511 | Other (non-Medicare) (01) | Washington (WA) | RR Medicare |
| 78924 | Other (non-Medicare) (01) | Washington (WA) | L & I |
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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 | 6 | 1 | 9 | 9 | 6 | 4 | 1 | 0 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 2 | 9 | 18 | 6 | 8 | 1 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2629186810 | |||||||||
| 2 + 6 + 2 + 9 + 1 + 8 + 6 + 8 + 1 + 0 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1619964103 is valid because the calculated check digit 3 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 |
|---|---|---|---|
| 1619963600 | KAWAL DINSA CHESTER Individual |
Internal Medicine, Medical Oncology |
PO BOX 3868 SPOKANE, Washington (WA) 509-228-1000 |
| 1619963543 | XINSHENG MICHAEL LIAO Individual |
Internal Medicine, Hematology |
15823 SE 45TH ST BELLEVUE, Washington (WA) 425-643-9602 |
| 1619962701 | WENDY SPANGLER Individual |
Audiologist |
1424 N MCDONALD RD STE 101 SPOKANE VALLEY, Washington (WA) 509-928-7272 |
| 1619961570 | JOHN CHRISTOPHER EDWARDS Individual |
Radiology, Diagnostic Radiology |
3417 ENSIGN RD NE OLYMPIA, Washington (WA) 360-493-4600 |
| 1619961505 | ROBERT JOSHUA GRANT Individual |
Preventive Medicine, Aerospace Medicine |
5125 W RIDGECREST DR SPOKANE, Washington (WA) 509-467-4038 |