Gilbert Ruiz, M.D.
NPI 1104825041 · Otolaryngology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gilbert Ruiz, M.D. is a Otolaryngology Physician provider in San Antonio, TX (NPI 1104825041).
Provider details
- NPI number
- 1104825041
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- F4455 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,001 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 478 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 251 | $121 |
| Removal of Impacted Ear Wax69210 | 228 | $44 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 143 | $158 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 135 | $114 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 750 | 268 |
| Fluticasone Propionate | 578 | 245 |
| Famotidine | 447 | 136 |
| Ipratropium Bromide | 327 | 115 |
| Omeprazole | 223 | 87 |
| Dexamethasone | 161 | 146 |
| Mupirocin | 104 | 81 |
| Clotrimazole/Betamethasone Dip |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$464 across 24 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
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2023-09-18
- Certified
- 2023-09-18
Frequently asked questions
- What is Gilbert Ruiz's NPI number?
- Gilbert Ruiz's National Provider Identifier (NPI) is 1104825041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilbert Ruiz's specialty?
- Gilbert Ruiz is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Gilbert Ruiz located?
- Gilbert Ruiz's practice location on file with NPPES is 4775 Hamilton Wolfe Rd Ste 1, San Antonio, TX 78229-3456.
- What is Gilbert Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Gilbert Ruiz is (210) 616-0283.
- Does Gilbert Ruiz accept Medicare?
- Gilbert Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gilbert Ruiz's NPI active?
- Yes — Gilbert Ruiz's NPI (1104825041) is active in the NPPES registry as of the last update on 2023-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.