Elizabeth Ruiz, MSN, APRN, FNP-BC
NPI 1619584711 · Family Nurse Practitioner · Edinburg, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Ruiz, MSN, APRN, FNP-BC is a Family Nurse Practitioner provider in Edinburg, TX (NPI 1619584711).
Provider details
- NPI number
- 1619584711
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1010567 (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
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
108 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 | 56 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $74 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 20 | $52 |
Typical Medicare-allowed amounts for these services range $52–$104 (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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 215 | 79 |
| Levothyroxine Sodium | 136 | 45 |
| Rosuvastatin Calcium | 125 | 45 |
| Metformin Hcl | 122 | 51 |
| Gabapentin | 111 | 47 |
| Fluticasone Propionate | 99 | 61 |
| Lisinopril | 95 |
Practice location
Mailing address
Additional practice locations (1)
- 7447 Vera LnMercedes, TX 78570-4349Phone: (956) 975-1334
Registry dates
- Enumerated
- 2020-09-23
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Elizabeth Ruiz's NPI number?
- Elizabeth Ruiz's National Provider Identifier (NPI) is 1619584711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Ruiz's specialty?
- Elizabeth Ruiz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Ruiz located?
- Elizabeth Ruiz's practice location on file with NPPES is 3601 S Business Highway 281, Edinburg, TX 78539-0287.
- What is Elizabeth Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Ruiz is (956) 296-0552.
- Does Elizabeth Ruiz accept Medicare?
- Elizabeth Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Ruiz's NPI active?
- Yes — Elizabeth Ruiz's NPI (1619584711) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.