MR. KEITH E CHAPMAN LCDC
NPI 1164366860
Counselor in Houston, TX

NPI Status: Active since April 15, 2026

Contact Information

11931 WICKCHESTER LN STE 300
HOUSTON, TX
ZIP 77043
Phone: (713) 341-2769
Fax: (254) 299-2799

Get Directions Write a Review

  • Individual
  • Male
  • Counselor

About KEITH CHAPMAN

This page provides the complete NPI Profile along with additional information for Keith Chapman, a provider established in Houston, Texas with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1164366860 assigned on April 2026. The practitioner's primary taxonomy code is 101Y00000X with license number 14466 (TX). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1164366860
Provider Name
MR. KEITH E CHAPMAN LCDC
Gender
Male
Entity Type
Individual
Location Address
11931 WICKCHESTER LN STE 300 HOUSTON, TX 77043
Location Phone
(713) 341-2769
Location Fax
(254) 299-2799
Mailing Address
11900 WICKCHESTER LN APT 1704 HOUSTON, TX 77043
Mailing Phone
(254) 265-4271
Mailing Fax
(254) 299-2799
Is Sole Proprietor?
No
Enumeration Date
04-15-2026
Last Update Date
04-15-2026
Code Navigator

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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
14466
License State
TX
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Reviews for MR. KEITH E CHAPMAN LCDC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1164366860, 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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
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 6 → 12 → 3 3 → 6 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 6 + 6 + 1 + 2 + 8 + 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 1164366860.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Community/Behavioral Health
11931 WICKCHESTER LN STE 300
HOUSTON, TX 77043

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164366860, enumerated as an "individual" on April 15, 2026.

The provider is located at 11931 WICKCHESTER LN STE 300 HOUSTON, TX 77043 and the phone number is (713) 341-2769.

Counselor with taxonomy code 101Y00000X.