MDX ADVISORY LLC
NPI 1619821287
In Home Supportive Care in Pharr, TX

NPI Status: Active since February 23, 2026

Contact Information

1007 E NELL POOL DR
PHARR, TX
ZIP 78577
Phone: (956) 429-5497

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  • Organization
  • In Home Supportive Care

About MDX ADVISORY LLC

This page provides the complete NPI Profile along with additional information for Mdx Advisory Llc, a provider established in Pharr, Texas operating as a In Home Supportive Care. The healthcare provider is registered in the NPI registry with number 1619821287 assigned on February 2026. The practitioner's primary taxonomy code is 253Z00000X. The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Mr. Jonathan Garza Cantu (Coo)

NPI
1619821287
Provider Name
MDX ADVISORY LLC
Entity Type
Organization
Location Address
1007 E NELL POOL DR PHARR, TX 78577
Location Phone
(956) 429-5497
Mailing Address
1007 E NELL POOL DR PHARR, TX 78577
Mailing Phone
(956) 429-5497
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-23-2026
Last Update Date
02-26-2026
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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

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.

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)
1251B00000XAgencies

Case Management

 
2251C00000XAgencies

Day Training, Developmentally Disabled Services

 
3251E00000XAgencies

Home Health

 
4251J00000XAgencies

Nursing Care

 
5251K00000XAgencies

Public Health or Welfare

 
6251S00000XAgencies

Community/Behavioral Health

 
7251T00000XAgencies

Program of All-Inclusive Care for the Elderly (PACE) Provider Organization

 
8251X00000XAgencies

Supports Brokerage

 
9252Y00000XAgencies

Early Intervention Provider Agency

 
10261QC1500XAmbulatory Health Care Facilities

Clinic/Center
Community Health

 
11314000000XNursing & Custodial Care Facilities

Skilled Nursing Facility

 

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

MR. JONATHAN GARZA CANTU

Authorized Official Title
COO
Authorized Official Phone
(956) 429-5497

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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 1619821287, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 6 + 2 + 2 + 2 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1619821287.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619821287, enumerated as an "organization" on February 23, 2026.

The provider is located at 1007 E NELL POOL DR PHARR, TX 78577 and the phone number is (956) 429-5497.

In Home Supportive Care with taxonomy code 253Z00000X.