SADI WATERSTRAAT TR
NPI 1992556591
Voluntary or Charitable in West Milwaukee, WI

NPI Status: Active since April 01, 2024

Contact Information

4300 W LINCOLN AVE STE 340222
WEST MILWAUKEE, WI
ZIP 53219
Phone: (262) 217-4800

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  • Organization
  • Voluntary or Charitable

About SADI WATERSTRAAT TR

This page provides the complete NPI Profile along with additional information for Sadi Waterstraat Tr, a provider established in West Milwaukee, Wisconsin operating as a Voluntary Or Charitable. The healthcare provider is registered in the NPI registry with number 1992556591 assigned on April 2024. The practitioner's primary taxonomy code is 251V00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Sadi Waterstraat (Administrator)

NPI
1992556591
Provider Name
SADI WATERSTRAAT TR
Entity Type
Organization
Location Address
4300 W LINCOLN AVE STE 340222 WEST MILWAUKEE, WI 53219
Location Phone
(262) 217-4800
Mailing Address
4300 W LINCOLN AVE STE 340222 WEST MILWAUKEE, WI 53219
Mailing Phone
(414) 531-7219
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
04-01-2024
Last Update Date
10-30-2025
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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

Voluntary or Charitable

Taxonomy Code
251V00000X
Type
Agencies

Secondary Taxonomies

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)
1101YP1600XBehavioral Health & Social Service Providers

Counselor
Pastoral

 
2175F00000XOther Service Providers

Naturopath

 
3175L00000XOther Service Providers

Homeopath

 
4208D00000XAllopathic & Osteopathic Physicians

General Practice

 
5225700000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Massage Therapist

 
6251E00000XAgencies

Home Health

 
7253Z00000XAgencies

In Home Supportive Care

 
8261QF0050XAmbulatory Health Care Facilities

Clinic/Center
Family Planning, Non-Surgical

 
9282J00000XHospitals

Religious Nonmedical Health Care Institution

 
10332U00000XSuppliers

Home Delivered Meals

 
11347C00000XTransportation Services

Private Vehicle

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

SADI WATERSTRAAT

Authorized Official Title
ADMINISTRATOR
Authorized Official Phone
(414) 531-7219

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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 1992556591, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 9 → 18 → 9 5 → 10 → 1 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 8 + 2 + 1 + 0 + 5 + 1 + 2 + 5 + 1 + 8 + 24 = 69

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1992556591.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992556591, enumerated as an "organization" on April 01, 2024.

The provider is located at 4300 W LINCOLN AVE STE 340222 WEST MILWAUKEE, WI 53219 and the phone number is (262) 217-4800.

Voluntary or Charitable with taxonomy code 251V00000X.