TRUEHAVEN CARE LLC
NPI 1811862089
In Home Supportive Care in Greenfield, WI

NPI Status: Active since October 08, 2025

Contact Information

4848 S 76TH ST STE 110
GREENFIELD, WI
ZIP 53220
Phone: (414) 552-5533

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  • Organization
  • In Home Supportive Care

About TRUEHAVEN CARE LLC

This page provides the complete NPI Profile along with additional information for Truehaven Care Llc, a provider established in Greenfield, Wisconsin operating as a In Home Supportive Care. The healthcare provider is registered in the NPI registry with number 1811862089 assigned on October 2025. The practitioner's primary taxonomy code is 253Z00000X. 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 Sara Nur (Co-owner)

NPI
1811862089
Provider Name
TRUEHAVEN CARE LLC
Entity Type
Organization
Location Address
4848 S 76TH ST STE 110 GREENFIELD, WI 53220
Location Phone
(414) 552-5533
Mailing Address
4848 S 76TH ST STE 110 GREENFIELD, WI 53220
Mailing Phone
(414) 552-5533
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-08-2025
Last Update Date
10-08-2025
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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

In Home Supportive Care

Taxonomy Code
253Z00000X
Type
Agencies
Taxonomy Description
An In Home Supportive Care Agency provides services in the patient's home with the goal of enabling the patient to remain at home. The services provided may include personal care services such as hands-on assistance with activities of daily living (ADLs), e.g., eating, bathing, dressing, and bladder and bowel requirements; homemaker services and instrumental activities of daily living (IADLs), e.g., taking medications, shopping for groceries, laundry, housekeeping, and companionship; and/or supervision or cuing so that a person can perform tasks themselves.

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

SARA NUR

Authorized Official Title
CO-OWNER
Authorized Official Phone
(414) 522-5533

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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 1811862089, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 1 → 2 8 → 16 → 7 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 6 + 6 + 4 + 0 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1811862089.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Case Management
4848 S 76TH ST STE 110
GREENFIELD, WI 53220

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811862089, enumerated as an "organization" on October 08, 2025.

The provider is located at 4848 S 76TH ST STE 110 GREENFIELD, WI 53220 and the phone number is (414) 552-5533.

In Home Supportive Care with taxonomy code 253Z00000X.