HOME OF ST THERESA HOSPICE LLC
NPI 1508570409
Hospice Care, Community Based in Mckinney, TX

NPI Status: Active since January 06, 2023

Contact Information

1402 S CUSTER RD STE 401
MCKINNEY, TX
ZIP 75072
Phone: (469) 768-9944

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  • Organization
  • Hospice Care, Community Based
  • CLIA Number: 45D2281608
  • CLIA Cert. Type: Hospice
  • CLIA Exp. Date: 05-08-2027

About HOME OF ST THERESA HOSPICE LLC

This page provides the complete NPI Profile along with additional information for Home Of St Theresa Hospice Llc, a provider established in Mckinney, Texas operating as a Hospice Care, Community Based. The healthcare provider is registered in the NPI registry with number 1508570409 assigned on January 2023. The practitioner's primary taxonomy code is 251G00000X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Duyen Nguyen Meyers (Owner)

NPI
1508570409
Provider Name
HOME OF ST THERESA HOSPICE LLC
Entity Type
Organization
Location Address
1402 S CUSTER RD STE 401 MCKINNEY, TX 75072
Location Phone
(469) 768-9944
Mailing Address
10128 BELL ROCK RD FRISCO, TX 75035
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-06-2023
Last Update Date
04-21-2026
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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

Hospice Care, Community Based

Taxonomy Code
251G00000X
Type
Agencies

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

DUYEN NGUYEN MEYERS

Authorized Official Title
OWNER
Authorized Official Phone
(469) 768-9944

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
45D2281608
Facility Type
Hospice
Certificate Effective Date
May 09, 2025
Certificate Expiration Date
May 08, 2027
Laboratory Director
DUYEN NGUYEN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Home Of St Theresa Hospice Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1508570409, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 5 → 10 → 1 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 0 + 7 + 0 + 4 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1508570409.

Other Providers at the Same Location


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

Family Medicine
1402 S CUSTER RD STE 401
MCKINNEY, TX 75072

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508570409, enumerated as an "organization" on January 06, 2023.

The provider is located at 1402 S CUSTER RD STE 401 MCKINNEY, TX 75072 and the phone number is (469) 768-9944.

Hospice Care, Community Based with taxonomy code 251G00000X.