Marivel Alvarez, NP
NPI 1043098700 · Family Nurse Practitioner · Mcallen, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marivel Alvarez, NP is a Family Nurse Practitioner provider in Mcallen, TX (NPI 1043098700).
Provider details
- NPI number
- 1043098700
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 1135155 (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
19 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $73 |
Typical Medicare-allowed amounts for these services range $73–$73 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Atorvastatin Calcium | 106 | 67 |
| Amlodipine Besylate | 73 | 44 |
| Fluticasone Propionate | 67 | 61 |
| Metformin Hcl | 62 | 39 |
| Lisinopril | 57 | 36 |
| Losartan Potassium | 55 | 31 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-09-14
- Last updated
- 2024-01-11
- Certified
- 2024-01-11
Frequently asked questions
- What is Marivel Alvarez's NPI number?
- Marivel Alvarez's National Provider Identifier (NPI) is 1043098700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marivel Alvarez's specialty?
- Marivel Alvarez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marivel Alvarez located?
- Marivel Alvarez's practice location on file with NPPES is 801 S Main St Ste C, Mcallen, TX 78501-5056.
- What is Marivel Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Marivel Alvarez is (956) 686-0574.
- Does Marivel Alvarez accept Medicare?
- Marivel Alvarez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marivel Alvarez's NPI active?
- Yes — Marivel Alvarez's NPI (1043098700) is active in the NPPES registry as of the last update on 2024-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.