CHARLES E WALKER DC
NPI 1265244529
Chiropractor in Harker Heights, TX

NPI Status: Active since January 23, 2025

Contact Information

100 W CENTRAL TEXAS EXPY STE 310
HARKER HEIGHTS, TX
ZIP 76548
Phone: (254) 237-9192

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  • Individual
  • Male
  • Years of Experience 5
  • Chiropractor
  • Accepts Medicare Approved Payment

About CHARLES WALKER

This page provides the complete NPI Profile along with additional information for Charles Walker, a provider established in Harker Heights, Texas with a medical specialization in Chiropractor and more than 5 years of experience. He graduated from Life Chiropractic College in 2021. The healthcare provider is registered in the NPI registry with number 1265244529 assigned on January 2025. The practitioner's primary taxonomy code is 111N00000X with license number 15749 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1265244529
Provider Name
CHARLES E WALKER DC
Gender
Male
Entity Type
Individual
Location Address
100 W CENTRAL TEXAS EXPY STE 310 HARKER HEIGHTS, TX 76548
Location Phone
(254) 237-9192
Mailing Address
2902 STEWART DR WACO, TX 76708
Mailing Phone
(254) 237-9192
Medical School Name
LIFE CHIROPRACTIC COLLEGE
Graduation Year
2021
Is Sole Proprietor?
Yes
Enumeration Date
01-23-2025
Last Update Date
10-08-2025
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A chiropractor like Charles Walker 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

Secondary Locations

  • 911 York Dr Ste 205
    DeSoto, TX 75115
    (214) 623-0550

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

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
15749
License State
TX
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Medicare Participation & PECOS Enrollment Status

Charles Walker is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 7113423716

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20251002001869

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

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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 1265244529, 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
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
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 6 → 12 → 3 2 → 4 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 4 + 4 + 8 + 5 + 4 + 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 1265244529.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Community/Behavioral Health
100 W CENTRAL TEXAS EXPY STE 310
HARKER HEIGHTS, TX 76548
Chiropractor
100 W CENTRAL TEXAS EXPY STE 310
KILLEEN, TX 76548

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265244529, enumerated as an "individual" on January 23, 2025.

The provider is located at 100 W CENTRAL TEXAS EXPY STE 310 HARKER HEIGHTS, TX 76548 and the phone number is (254) 237-9192.

Chiropractor with taxonomy code 111N00000X.