Mario Coureaux Masso, FNP
NPI 1346920683 · Family Nurse Practitioner · Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Coureaux Masso, FNP is a Family Nurse Practitioner provider in Houston, TX (NPI 1346920683).
Provider details
- NPI number
- 1346920683
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1007500 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
175 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 66 | $109 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 54 | $14 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 15 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 14 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 13 | $13 |
| Hemoglobin A1c Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 314 | 176 |
| Amlodipine Besylate | 184 | 103 |
| Metformin Hclbrand: Metformin Hcl Er | 172 | 88 |
| Lisinopril | 159 | 83 |
| Gabapentin | 132 | 82 |
| Rosuvastatin Calcium | 130 | 66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-21
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Mario Coureaux Masso's NPI number?
- Mario Coureaux Masso's National Provider Identifier (NPI) is 1346920683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Coureaux Masso's specialty?
- Mario Coureaux Masso is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mario Coureaux Masso located?
- Mario Coureaux Masso's practice location on file with NPPES is 8635 Long Point Rd Ste B, Houston, TX 77055-3037.
- What is Mario Coureaux Masso's phone number?
- The practice phone number listed in the NPPES registry for Mario Coureaux Masso is (713) 973-8292.
- Does Mario Coureaux Masso accept Medicare?
- Mario Coureaux Masso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Coureaux Masso's NPI active?
- Yes — Mario Coureaux Masso's NPI (1346920683) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.