MHJ SURGICAL SERVICES, LLC
NPI 1356146781
Orthopaedic Surgery in Laredo, TX

NPI Status: Active since February 18, 2025

Contact Information

1700 E SAUNDERS ST
LAREDO, TX
ZIP 78041
Phone: (956) 796-5000

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  • Organization
  • Orthopaedic Surgery

About MHJ SURGICAL SERVICES, LLC

This page provides the complete NPI Profile along with additional information for Mhj Surgical Services, Llc, a provider established in Laredo, Texas operating as a Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1356146781 assigned on February 2025. The practitioner's primary taxonomy code is 207X00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Mhj Surgical Services, Llc 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 Mr. Marcos Hernandez Jr. Cst, Csfa, Lsa (Licensed Surgical Assistant)

NPI
1356146781
Provider Name
MHJ SURGICAL SERVICES, LLC
Entity Type
Organization
Location Address
1700 E SAUNDERS ST LAREDO, TX 78041
Location Phone
(956) 796-5000
Mailing Address
3202 WINDFALL RD LAREDO, TX 78045
Mailing Phone
(956) 326-8683
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-18-2025
Last Update Date
02-18-2025
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Location Map

Secondary Locations

  • 10700 McPherson Rd
    Laredo, TX 78045
    (956) 523-2000

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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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)
1207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

 
2207XX0801XAllopathic & Osteopathic Physicians

Orthopaedic Surgery
Orthopaedic Trauma

 
32086S0127XAllopathic & Osteopathic Physicians

Surgery
Trauma Surgery

 
4246ZC0007XTechnologists, Technicians & Other Technical Service Providers

Specialist/Technologist, Other
Surgical Assistant

 

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

MR. MARCOS HERNANDEZ JR. CST, CSFA, LSA

Authorized Official Title
LICENSED SURGICAL ASSISTANT
Authorized Official Phone
(956) 326-8683

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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 1356146781, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 5 → 10 → 1 1 → 2 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 2 + 4 + 1 + 2 + 7 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1356146781.

Other Providers at the Same Location


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

Emergency Medicine
1700 E SAUNDERS ST
LAREDO, TX 78041
Emergency Medicine
1700 E SAUNDERS ST
LAREDO, TX 78041
Emergency Medicine
1700 E SAUNDERS ST
LAREDO, TX 78041
Emergency Medicine
1700 E SAUNDERS ST
LAREDO, TX 78041
Specialist
1700 E SAUNDERS ST
LAREDO, TX 78041
Pharmacist
1700 E SAUNDERS ST
LAREDO, TX 78041
Radiology (Radiation Oncology)
1700 E SAUNDERS ST
LAREDO, TX 78041
Physician Assistant (Surgical)
1700 E SAUNDERS ST
LAREDO, TX 78041
Specialist/Technologist, Other (Surgical Assistant)
1700 E SAUNDERS ST
LAREDO, TX 78041
Hospitalist
1700 E SAUNDERS ST
LAREDO, TX 78041
Anesthesiology
1700 E SAUNDERS ST
LAREDO, TX 78041
Radiology (Diagnostic Radiology)
1700 E SAUNDERS ST
LAREDO, TX 78041
Student in an Organized Health Care Education/Training Program
1700 E SAUNDERS ST
LAREDO, TX 78041
Nurse Anesthetist, Certified Registered
1700 E SAUNDERS ST
LAREDO, TX 78041
Anesthesiology
1700 E SAUNDERS ST
LAREDO, TX 78041
Internal Medicine
1700 E SAUNDERS ST
LAREDO, TX 78041
Internal Medicine
1700 E SAUNDERS ST
LAREDO, TX 78041
Pediatrics (Pediatric Cardiology)
1700 E SAUNDERS ST
LAREDO, TX 78041
Emergency Medicine
1700 E SAUNDERS ST
LAREDO, TX 78041
Long Term Care Hospital
1700 E SAUNDERS ST
LAREDO, TX 78041

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356146781, enumerated as an "organization" on February 18, 2025.

The provider is located at 1700 E SAUNDERS ST LAREDO, TX 78041 and the phone number is (956) 796-5000.

Orthopaedic Surgery with taxonomy code 207X00000X.