Quality Rating: 100 out of 100 score
NPI Status: Active since January 18, 2006
407 N Coast Hwy
Newport,
Post Code: 97365
Phone: (541) 272-5006
Fax: (541) 272-5067
Ronald Dean Duvall Phd is a Clinical Neuropsychologist in Newport, . Ronald Dean Duvall Phd practices all healthcare services and medical treatments related to Clinical Neuropsychologist. The NPI Number for Ronald Dean Duvall Phd is 1396725164. The last update date is 2014-07-18.
Ronald Dean Duvall Phd's current location address is 407 N Coast Hwy, Newport, . You can contact this provider via phone number (541) 272-5006 and fax number (541) 272-5067. The mailing address for Ronald Dean Duvall Phd is 407 N Coast Hwy, Newport, . 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 provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 103G00000X | Clinical Neuropsychologist |
Clinical Neuropsychologist |
426 (Oregon) |
| 2 | 103TF0200X | Forensic Psychologist |
Psychologist, Forensic |
426 (Oregon) |
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 |
|---|---|---|---|
| 092481 | MEDICAID (05) | Oregon (OR) |
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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 | 3 | 9 | 6 | 7 | 2 | 5 | 1 | 6 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 18 | 6 | 14 | 2 | 10 | 1 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2318614210112 | |||||||||
| 2 + 3 + 1 + 8 + 6 + 1 + 4 + 2 + 1 + 0 + 1 + 1 + 2 + 24 = 56 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 56 = 4 | 4 | ||||||||
The NPI number 1396725164 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 |
|---|---|---|---|
| 1376546309 | EDWARD HSIA0-KUA CHANG Individual |
Internal Medicine, Hematology & Oncology |
12123 SW 69TH AVE TIGARD, Oregon (OR) 971-708-7600 |
| 1326041526 | NATE D QUILICI Individual |
Specialist |
9205 SW BARNES RD PORTLAND, Oregon (OR) 503-216-2181 |
| 1346243524 | ANGELA MARIE SEEDS Individual |
Physician Assistant, Medical |
710 SUNSET DR STE F LA GRANDE, Oregon (OR) 541-663-3100 |
| 1306849393 | JEFFERY C. SPATHAS Individual |
Dentist, General Practice |
4901 NE GLISAN ST PORTLAND, Oregon (OR) 503-231-1644 |
| 1033112271 | DAVID CANDELARIA Individual |
Family Medicine |
280 MAPLE ST ASHLAND, Oregon (OR) 541-201-4000 |