TCG CLINIC, LLC
NPI 1700812419
Clinic/Center - Hearing and Speech in Houston, TX

NPI Status: Active since June 24, 2006

Contact Information

9220 KIRBY DR
1000
HOUSTON, TX
ZIP 77054
Phone: (713) 383-2100
Fax: (713) 383-2114

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  • Organization
  • Clinic/Center
  • Hearing and Speech

About TCG CLINIC, LLC

This page provides the complete NPI Profile along with additional information for Tcg Clinic, Llc, a provider established in Houston, Texas operating as a Clinic/center, focusing in hearing and speech . The healthcare provider is registered in the NPI registry with number 1700812419 assigned on June 2006. The practitioner's primary taxonomy code is 261QH0700X. The provider is registered as an organization and their NPI record was last updated March 2026. The provider's . The authorized official of this NPI record is Denise Koonce Ot (Administrator)

NPI
1700812419
Provider Legal Name
TCG CLINIC, LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
9220 KIRBY DR 1000 HOUSTON, TX 77054
Location Phone
(713) 383-2100
Location Fax
(713) 383-2114
Mailing Address
9220 KIRBY DR 1000 HOUSTON, TX 77054
Mailing Phone
(713) 383-2100
Mailing Fax
(713) 383-2114
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-24-2006
Last Update Date
03-27-2026
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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

Clinic/Center Hearing and Speech

Taxonomy Code
261QH0700X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, prescriptive, and therapy services related to congenital and acquired conditions and diseases that affect hearing capacity and speech ability.

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)
1261QP2000XAmbulatory Health Care Facilities

Clinic/Center
Physical Therapy

655560000 (TX)
2261QX0100XAmbulatory Health Care Facilities

Clinic/Center
Occupational Medicine

552570000 (TX)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

DENISE KOONCE OT

Authorized Official Title
ADMINISTRATOR
Authorized Official Phone
(713) 383-2100

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0008NNOTHER (01)TXBCBS OF TEXAS

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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 1700812419, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
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 0 → 0 8 → 16 → 7 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 6 + 1 + 4 + 4 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1700812419.

Other Providers at the Same Location


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

Pediatrics (Adolescent Medicine)
9220 KIRBY DR, 1000
HOUSTON, TX 77054
Home Health
9220 KIRBY DR
HOUSTON, TX 77054
Clinic/Center (Rehabilitation)
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Occupational Therapist (Pediatrics)
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Occupational Therapist
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Occupational Therapist
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Physical Therapist (Pediatrics)
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Speech-Language Pathologist
9220 KIRBY DR, STE. 1000
HOUSTON, TX 77054
Occupational Therapist
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Speech-Language Pathologist
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Occupational Therapist
9220 KIRBY DR, STE 1000
HOUSTON, TX 77054
Speech-Language Pathologist
9220 KIRBY DR, 1000
HOUSTON, TX 77054
Occupational Therapy Assistant
9220 KIRBY DR
HOUSTON, TX 77054
Occupational Therapy Assistant
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Speech-Language Pathologist
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Physical Therapist (Pediatrics)
9220 KIRBY DR, SUITE 1000
HOUSTON, TX 77054
Physical Therapist
9220 KIRBY DR, 1000
HOUSTON, TX 77054
Occupational Therapist (Pediatrics)
9220 KIRBY DR
HOUSTON, TX 77054
Specialist/Technologist (Speech-Language Assistant)
9220 KIRBY DR, STE 100
HOUSTON, TX 77054
Technician, Other
9220 KIRBY DR, SUITE 700
HOUSTON, TX 77054

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700812419, enumerated as an "organization" on June 24, 2006.

The provider is located at 9220 KIRBY DR 1000 HOUSTON, TX 77054 and the phone number is (713) 383-2100.

Clinic/Center with taxonomy code 261QH0700X and a focus in Hearing and Speech.

The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.