Charles Mouch, M.D.
NPI 1851740583 · Interventional Pain Medicine Physician · San Marcos, TX
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Mouch, M.D. is a Interventional Pain Medicine Physician provider in San Marcos, TX (NPI 1851740583).
Provider details
- NPI number
- 1851740583
- Entity type
- Individual
- Primary specialty
- Interventional Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- S9941 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,664 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 175 | $120 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 151 | $159 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 134 | $293 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 120 | $243 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 87 | $242 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 1,596 | 309 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 296 | 55 |
| Tizanidine Hcl | 128 | 50 |
| Tramadol Hcl | 119 | 64 |
| Gabapentin | 117 | 52 |
| Pregabalin | 110 | 54 |
| Oxycodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26,321 across 151 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4316 James Casey St Ste BAustin, TX 78745-1157Phone: (855) 876-7246Fax: (855) 277-5070
Registry dates
- Enumerated
- 2016-06-03
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Charles Mouch's NPI number?
- Charles Mouch's National Provider Identifier (NPI) is 1851740583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Mouch's specialty?
- Charles Mouch is listed in the NPPES registry with a primary specialty of Interventional Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Mouch located?
- Charles Mouch's practice location on file with NPPES is 1304 Wonder World Dr, San Marcos, TX 78666-7532.
- What is Charles Mouch's phone number?
- The practice phone number listed in the NPPES registry for Charles Mouch is (855) 876-7246.
- Does Charles Mouch accept Medicare?
- Charles Mouch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Mouch's NPI active?
- Yes — Charles Mouch's NPI (1851740583) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.