DOUGLAS ALAN REINERTSON RRT
NPI 1710858121
Respiratory Therapist, Registered - General Care in West Allis, WI
NPI Status: Active since September 17, 2025
Contact Information
2014 SOUTH 120ND ST APT 126
WEST ALLIS, WI
ZIP 53227
Phone: (414) 401-8344
- Individual
- Male
- Respiratory Therapist, Registered
- General Care
About DOUGLAS REINERTSON
This page provides the complete NPI Profile along with additional information for Douglas Reinertson, a provider established in West Allis, Wisconsin with a medical specialization in Respiratory Therapist, Registered, focusing in general care . The healthcare provider is registered in the NPI registry with number 1710858121 assigned on September 2025. The practitioner's primary taxonomy code is 2279G1100X with license number RCP-RCP-LIC-14455 (MT). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1710858121
- Provider Name
- DOUGLAS ALAN REINERTSON RRT
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2014 SOUTH 120ND ST APT 126 WEST ALLIS, WI 53227
- Location Phone
- (414) 401-8344
- Mailing Address
- 2014 S 120ND APT 126 WEST ALLIS, WI 53227
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-17-2025
- Last Update Date
- 09-17-2025
- 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
Respiratory Therapist, Registered General Care
- Taxonomy Code
- 2279G1100X
- Type
- Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- License No.
- RCP-RCP-LIC-14455
- License State
- MT
- Taxonomy Description
- The level of care of a registered respiratory therapist, includes diagnostics testing, therapeutics, monitoring, rehabilitation of patients with disorders of the cardiopulmonary system, as well as, education of the patient and family in regard to those disorders.
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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 1710858121, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).
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 59 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1710858121, enumerated as an "individual" on September 17, 2025.
The provider is located at 2014 SOUTH 120ND ST APT 126 WEST ALLIS, WI 53227 and the phone number is (414) 401-8344.
Respiratory Therapist, Registered with taxonomy code 2279G1100X and a focus in General Care.
