NORTH FREEWAY HEALTH & INJURY CENTER, PA
NPI 1376750760
Chiropractor - Occupational Health in Houston, TX

NPI Status: Active since May 17, 2007

Contact Information

6500 NORTH FWY
120
HOUSTON, TX
ZIP 77076
Phone: (713) 884-8700
Fax: (713) 884-8709

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  • Organization
  • Chiropractor
  • Occupational Health

About NORTH FREEWAY HEALTH & INJURY CENTER, PA

This page provides the complete NPI Profile along with additional information for North Freeway Health & Injury Center, Pa, a provider established in Houston, Texas operating as a Chiropractor, focusing in occupational health . The healthcare provider is registered in the NPI registry with number 1376750760 assigned on May 2007. The practitioner's primary taxonomy code is 111NX0100X with license number 8717 (TX). 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 Dr. Humberto Martinez D.c. (President)

NPI
1376750760
Provider Name
NORTH FREEWAY HEALTH & INJURY CENTER, PA
Entity Type
Organization
Location Address
6500 NORTH FWY 120 HOUSTON, TX 77076
Location Phone
(713) 884-8700
Location Fax
(713) 884-8709
Mailing Address
6500 NORTH FWY 120 HOUSTON, TX 77076
Mailing Phone
(713) 884-8700
Mailing Fax
(713) 884-8709
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-17-2007
Last Update Date
09-11-2025
Code Navigator

A chiropractor like North Freeway Health & Injury Center, Pa helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

Location Map

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

Chiropractor Occupational Health

Taxonomy Code
111NX0100X
Type
Chiropractic Providers
License No.
8717
License State
TX
Taxonomy Description
Occupational Health is that specialty within the chiropractic profession that deals with the prevention and management of work related injuries. It also considers and assists clients with State and Federal Compliance assistance. Occupational Health goes much farther than simply treating injured workers however. This may mean working with clients to promote optimum safety and ergonomic principles, interacting with the injured worker to promote safety and prevent future injuries, assisting a company with accident investigation to identify root cause, redesigning a workstation to eliminate hazards, working with safety teams, providing training programs etc. The list of potential services that the specialist can interact with a client company or patient is lengthy and varied involving both in office services as well as on site services.

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)
1111NR0400XChiropractic Providers

Chiropractor
Rehabilitation

8717 (TX)
2261QX0100XAmbulatory Health Care Facilities

Clinic/Center
Occupational Medicine

8717 (TX)

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

DR. HUMBERTO MARTINEZ D.C.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(713) 884-8700

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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 1376750760, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 7 → 14 → 5 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 4 + 5 + 0 + 7 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1376750760.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

General Practice
6500 NORTH FWY, SUITE#107
HOUSTON, TX 77076
Obstetrics & Gynecology
6500 NORTH FWY, SUITE 110
HOUSTON, TX 77076
Obstetrics & Gynecology (Gynecology)
6500 NORTH FWY
HOUSTON, TX 77076
Durable Medical Equipment & Medical Supplies
6500 NORTH FWY, SUITE #113
HOUSTON, TX 77076
Specialist
6500 NORTH FWY, SUITE 116
HOUSTON, TX 77076
Specialist
6500 NORTH FWY, #117
HOUSTON, TX 77076
General Practice
6500 NORTH FWY, SUITE # 107
HOUSTON, TX 77076
Pharmacy (Community/Retail Pharmacy)
6500 NORTH FWY, SUITE 119
HOUSTON, TX 77076
Specialist
6500 NORTH FWY, SUITE 116
HOUSTON, TX 77076
Nurse Practitioner (Women's Health)
6500 NORTH FWY
HOUSTON, TX 77076
Pharmacy (Community/Retail Pharmacy)
6500 NORTH FWY, SUITE 119
HOUSTON, TX 77076
Chiropractor (Occupational Health)
6500 NORTH FWY, 120
HOUSTON, TX 77076

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376750760, enumerated as an "organization" on May 17, 2007.

The provider is located at 6500 NORTH FWY 120 HOUSTON, TX 77076 and the phone number is (713) 884-8700.

Chiropractor with taxonomy code 111NX0100X and a focus in Occupational Health.