MDIAZ WOUND CARE CONSULTING PLLC
NPI 1275483109
Nurse Practitioner - Gerontology in San Antonio, TX

NPI Status: Active since January 30, 2026

Contact Information

4499 MEDICAL DR
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 575-4497

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  • Organization
  • Nurse Practitioner
  • Gerontology

About MDIAZ WOUND CARE CONSULTING PLLC

This page provides the complete NPI Profile along with additional information for Mdiaz Wound Care Consulting Pllc, a provider established in San Antonio, Texas operating as a Nurse Practitioner, focusing in gerontology . The healthcare provider is registered in the NPI registry with number 1275483109 assigned on January 2026. The practitioner's primary taxonomy code is 363LG0600X. The provider is registered as an organization and their NPI record was last updated January 2026. Mdiaz Wound Care Consulting Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Marlen Caballero Diaz Np (Owner / Np)

NPI
1275483109
Provider Name
MDIAZ WOUND CARE CONSULTING PLLC
Entity Type
Organization
Location Address
4499 MEDICAL DR SAN ANTONIO, TX 78229
Location Phone
(210) 575-4497
Mailing Address
3500 OAK LAWN AVE STE STE 460A PMB 1574 DALLAS, TX 75219
Mailing Phone
(833) 824-1975
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-30-2026
Last Update Date
01-30-2026
Code Navigator

A nurse practitioner (NP) like Mdiaz Wound Care Consulting Pllc is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 1139 E Sonterra Blvd
    San Antonio, TX 78258
    (210) 575-4497
  • 7700 Floyd Curl Dr
    San Antonio, TX 78229
    (210) 575-4497

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

Nurse Practitioner Gerontology

Taxonomy Code
363LG0600X
Type
Physician Assistants & Advanced Practice Nursing Providers

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

MARLEN CABALLERO DIAZ NP

Authorized Official Title
OWNER / NP
Authorized Official Phone
(833) 824-1975

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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 1275483109, 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
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 7 → 14 → 5 4 → 8 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 8 + 8 + 6 + 1 + 0 + 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 1275483109.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
4499 MEDICAL DR, STE 396
SAN ANTONIO, TX 78229
Dentist (Oral and Maxillofacial Surgery)
4499 MEDICAL DR, SUITE 190
SAN ANTONIO, TX 78229
Family Medicine
4499 MEDICAL DR, STE 170
SAN ANTONIO, TX 78229
Obstetrics & Gynecology (Gynecology)
4499 MEDICAL DR, SUITE 275
SAN ANTONIO, TX 78229
Pediatrics (Pediatric Cardiology)
4499 MEDICAL DR, SUITE 272
SAN ANTONIO, TX 78229
Pediatrics
4499 MEDICAL DR, STE 396
SAN ANTONIO, TX 78229
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
4499 MEDICAL DR, METHODIST PLAZA SUITE 235
SAN ANTONIO, TX 78229
Surgery (Pediatric Surgery)
4499 MEDICAL DR, SUITE 347
SAN ANTONIO, TX 78229
Surgery (Pediatric Surgery)
4499 MEDICAL DR, SUITE 347
SAN ANTONIO, TX 78229
Surgery (Pediatric Surgery)
4499 MEDICAL DR, SUITE 347
SAN ANTONIO, TX 78229
Surgery (Pediatric Surgery)
4499 MEDICAL DR, SUITE 347
SAN ANTONIO, TX 78229
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
4499 MEDICAL DR, SUITE 235
SAN ANTONIO, TX 78229
Dentist (Oral and Maxillofacial Surgery)
4499 MEDICAL DR, SUITE 190
SAN ANTONIO, TX 78229
Dentist (Oral and Maxillofacial Surgery)
4499 MEDICAL DR, SUITE 190
SAN ANTONIO, TX 78229
Dentist (Oral and Maxillofacial Surgery)
4499 MEDICAL DR, SUITE 190
SAN ANTONIO, TX 78229
Dentist (Oral and Maxillofacial Surgery)
4499 MEDICAL DR, SUITE 190
SAN ANTONIO, TX 78229
Dentist (Oral and Maxillofacial Surgery)
4499 MEDICAL DR, SUITE 190
SAN ANTONIO, TX 78229
Obstetrics & Gynecology
4499 MEDICAL DR, SUITE 119
SAN ANTONIO, TX 78229
Physician Assistant (Medical)
4499 MEDICAL DR, STE 102
SAN ANTONIO, TX 78229
Dermatology
4499 MEDICAL DR, STE 102
SAN ANTONIO, TX 78229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275483109, enumerated as an "organization" on January 30, 2026.

The provider is located at 4499 MEDICAL DR SAN ANTONIO, TX 78229 and the phone number is (210) 575-4497.

Nurse Practitioner with taxonomy code 363LG0600X and a focus in Gerontology.