Quality Rating: 100 out of 100 score
NPI Status: Active since November 18, 2005
800 West Maple Street
Medical Lake,
Post Code: 99022
Phone: (509) 299-3121
Fax: (509) 299-7015
John J Williams Phd is a Psychologist in Medical Lake, . John J Williams Phd practices all healthcare services and medical treatments related to Psychologist. The NPI Number for John J Williams Phd is 1619959194. The last update date is 2007-07-08.
John J Williams Phd's current location address is 800 West Maple Street, Medical Lake, . You can contact this provider via phone number (509) 299-3121 and fax number (509) 299-7015. The mailing address for John J Williams Phd is 800 West Maple Street, Medical Lake, . 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 | 6 | 1 | 9 | 9 | 5 | 9 | 1 | 9 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 2 | 9 | 18 | 5 | 18 | 1 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 262918518118 | |||||||||
| 2 + 6 + 2 + 9 + 1 + 8 + 5 + 1 + 8 + 1 + 1 + 8 + 24 = 76 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 76 = 4 | 4 | ||||||||
The NPI number 1619959194 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 |
|---|---|---|---|
| 1619959152 | DAVID LEWIS WALKER Individual |
Family Medicine |
1215 120TH AVE NE STE 204 BELLEVUE, Washington (WA) 425-283-4200 |
| 1619958709 | KATHERINE M WEAVER Individual |
Dentist, General Practice |
5726 LAKE WASHINGTON BLVD NE STE 2 KIRKLAND, Washington (WA) 425-284-0515 |
| 1619958162 | OLYMPIC INTERNAL MEDICINE ASSOCIATES, P.L.L.C. Organization |
Internal Medicine |
2620 WHEATON WAY BREMERTON, Washington (WA) 360-377-3923 |
| 1619958006 | HEATHER HANSEN Individual |
Occupational Therapist, Pediatrics |
18915 90TH AVE E PUYALLUP, Washington (WA) 360-485-3992 |
| 1619957990 | MICHELE NETH DICKSON Individual |
Registered Nurse |
12123 SW 69TH AVE TIGARD, Oregon (OR) 971-708-7600 |