Ellen Lamanilao, FNP-C
NPI 1427548189 · Family Nurse Practitioner · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Lamanilao, FNP-C is a Family Nurse Practitioner provider in Corpus Christi, TX (NPI 1427548189).
Provider details
- NPI number
- 1427548189
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 9327300 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
33 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 | 33 | $104 |
Typical Medicare-allowed amounts for these services range $104–$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 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 96 | 37 |
| Quetiapine Fumarate | 77 | 11 |
| Amlodipine Besylate | 76 | 23 |
| Levothyroxine Sodium | 75 | 23 |
| Gabapentin | 75 | 37 |
| Fluticasone Propionate | 69 | 45 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-17
- Last updated
- 2024-01-11
- Certified
- 2024-01-11
Frequently asked questions
- What is Ellen Lamanilao's NPI number?
- Ellen Lamanilao's National Provider Identifier (NPI) is 1427548189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Lamanilao's specialty?
- Ellen Lamanilao is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellen Lamanilao located?
- Ellen Lamanilao's practice location on file with NPPES is 2922 Morgan Ave, Corpus Christi, TX 78405-2141.
- What is Ellen Lamanilao's phone number?
- The practice phone number listed in the NPPES registry for Ellen Lamanilao is (361) 887-6601.
- Does Ellen Lamanilao accept Medicare?
- Ellen Lamanilao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Lamanilao's NPI active?
- Yes — Ellen Lamanilao's NPI (1427548189) 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.