Magdalena Lamsis, APRN
NPI 1477002442 · Nurse Practitioner · Mcallen, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Magdalena Lamsis, APRN is a Nurse Practitioner provider in Mcallen, TX (NPI 1477002442).
Provider details
- NPI number
- 1477002442
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 709952 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 15 | 15 |
| Dicyclomine Hcl | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 4712 Cedar AveMcallen, TX 78501-3795Phone: (956) 533-2489
Registry dates
- Enumerated
- 2016-09-30
- Last updated
- 2022-09-13
- Certified
- 2022-09-13
Frequently asked questions
- What is Magdalena Lamsis's NPI number?
- Magdalena Lamsis's National Provider Identifier (NPI) is 1477002442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Magdalena Lamsis's specialty?
- Magdalena Lamsis is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Magdalena Lamsis located?
- Magdalena Lamsis's practice location on file with NPPES is 2901 W Nolana Ave # Uite10, Mcallen, TX 78504-4896.
- What is Magdalena Lamsis's phone number?
- The practice phone number listed in the NPPES registry for Magdalena Lamsis is (956) 558-6090.
- Does Magdalena Lamsis accept Medicare?
- Magdalena Lamsis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Magdalena Lamsis's NPI active?
- Yes — Magdalena Lamsis's NPI (1477002442) is active in the NPPES registry as of the last update on 2022-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.