TCG CLINIC, LLC
TCG CLINIC, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1700812419, based in Houston, TX. The organization lists 3 taxonomy classifications, with Hearing and Speech Clinic/Center recorded as primary.
Getting there
The practice address on file is 9220 KIRBY DR 1000, Houston, TX 77054. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 552570000 | TX | Occupational Medicine Clinic/Center |
| 655560000 | TX | Physical Therapy Clinic/Center |
This provider holds licence 552570000 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Hearing and Speech covers
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. NUCC Health Care Provider Taxonomy, code 261QH0700X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QH0700X | Hearing and Speech Clinic/Center Hearing and Speech | — | — | primary |
| 261QX0100X | Occupational Medicine Clinic/Center Occupational Medicine | 552570000 | TX | |
| 261QP2000X | Physical Therapy Clinic/Center Physical Therapy | 655560000 | TX |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1700812419 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 24, 2006 |
| Last updated | Mar 27, 2026 |
| Status | Active |
| Practice address |
9220 KIRBY DR 1000 Houston, TX 77054 (713) 383-2100 Fax (713) 383-2114 |
| Other identifiers |
0008NN
· Other (TX) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 7 | 0 | 0 | 8 | 1 | 2 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 0 | 0 | 7 | 1 | 4 | 4 | 2 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.