RALPH ARTHUR NELSON M.D.
NPI 1750653143
Otolaryngology - Otology & Neurotology in Manchester, WA
NPI Status: Active since February 01, 2012
Contact Information
2332 2ND AVE EAST
MANCHESTER, WA
ZIP 98366
Phone: (360) 621-8179
- Individual
- Male
- Otolaryngology
- Otology & Neurotology
About RALPH NELSON
This page provides the complete NPI Profile along with additional information for Ralph Nelson, a provider established in Manchester, Washington with a medical specialization in Otolaryngology, focusing in otology & neurotology . The healthcare provider is registered in the NPI registry with number 1750653143 assigned on February 2012. The practitioner's primary taxonomy code is 207YX0901X with license number G17760 (CA). The provider is registered as an individual and his NPI record was last updated 14 years ago.
- NPI
- 1750653143
- Provider Name
- RALPH ARTHUR NELSON M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2332 2ND AVE EAST MANCHESTER, WA 98366
- Location Phone
- (360) 621-8179
- Mailing Address
- PO BOX 507 MANCHESTER, WA 98353
- Mailing Phone
- (360) 621-8179
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-01-2012
- Last Update Date
- 02-01-2012
- Code Navigator
Location Map
Specialty - Primary Taxonomy
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.
- Classification
Otolaryngology Otology & Neurotology
- Taxonomy Code
- 207YX0901X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G17760
- License State
- CA
- Taxonomy Description
- An otolaryngologist who treats diseases of the ear and temporal bone, including disorders of hearing and balance. The additional training in otology and neurotology emphasizes the study of embryology, anatomy, physiology, epidemiology, pathophysiology, pathology, genetics, immunology, microbiology and the etiology of diseases of the ear and temporal bone.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1750653143, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 57 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750653143, enumerated as an "individual" on February 01, 2012.
The provider is located at 2332 2ND AVE EAST MANCHESTER, WA 98366 and the phone number is (360) 621-8179.
Otolaryngology with taxonomy code 207YX0901X and a focus in Otology & Neurotology.
