NPI age
9 years
Enumerated 2016-06-03
● Active
Type 1 · Individual
DR. Charles Matthias Mouch III, M.D.
Mouch is 1 of 4 pain medicine providers in San Marcos and 1 of 803 in Texas.
Primary specialty
Pain Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-03-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 803 active pain medicine providers in Texas.
NPI age
9 years
↓ 3 yr below median (12 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
0
56% of peers hold subspecialties
NPI lifetime · 2016 → 2026
2016-06Enumerated in NPPES
2016
2026
Where they practice
Practice location
1304 Wonder World Dr
San Marcos, TX 786667532
Mailing address
Po Box 208354
Dallas, TX 753208354
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4316 James Casey St Ste B
Austin, TX 787451157
Specialties
-
Pain Medicine PrimaryInterventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 1S5315 | TEXAS MEDICARE |
| 01 (TX) | S9941 | TEXAS MEDICAL LICENSE |
| 01 (TX) | 1S5318 | TEXAS MEDICARE |
Practice context
Part of a multi-provider practice. 6 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 803 Pain Medicine providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.