Maria Aguinaga, MD
NPI 1023338902 · Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · Mission, TX
Enrolled with Medicare as Practitioner - Undersea and Hyperbaric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Aguinaga, MD is a Undersea and Hyperbaric Medicine (Emergency Medicine) Physician provider in Mission, TX (NPI 1023338902).
Provider details
- NPI number
- 1023338902
- Entity type
- Individual
- Primary specialty
- Undersea and Hyperbaric Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- P4922 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 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
1,790 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 | 352 | $63 |
| Management of Oxygen Chamber Therapy99183 | 277 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 181 | $75 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 176 | $57 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 157 | $112 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levofloxacin | 134 | 100 |
| Collagenase Clostridium Hist.brand: Santyl | 120 | 71 |
| Gentamicin Sulfate | 110 | 68 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 64 | 48 |
| Mupirocin | 52 | 40 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 42 | 33 |
| Ampicillin Trihydrate | 38 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,520 across 123 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
- 2010-06-02
- Last updated
- 2025-06-23
- Certified
- 2025-06-23
Frequently asked questions
- What is Maria Aguinaga's NPI number?
- Maria Aguinaga's National Provider Identifier (NPI) is 1023338902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Aguinaga's specialty?
- Maria Aguinaga is listed in the NPPES registry with a primary specialty of Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Aguinaga located?
- Maria Aguinaga's practice location on file with NPPES is 906 S Bryan Rd Ste 205, Mission, TX 78572-6656.
- What is Maria Aguinaga's phone number?
- The practice phone number listed in the NPPES registry for Maria Aguinaga is (956) 323-9030.
- Does Maria Aguinaga accept Medicare?
- Maria Aguinaga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Aguinaga's NPI active?
- Yes — Maria Aguinaga's NPI (1023338902) is active in the NPPES registry as of the last update on 2025-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.