Quick answers
- Does Lourdes C. De Las Alas accept Medicare assignment?
- Yes. Medicare's clinician data says Lourdes C. De Las Alas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Lourdes C. De Las Alas see?
- In 2024, CMS data shows 301 Original Medicare patients and 1,243 services for Lourdes C. De Las Alas. This counts Original Medicare only and measures volume, not quality.
- What is Lourdes C. De Las Alas's NPI number?
- 1285246272. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Lourdes C. De Las Alas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 301 |
|---|---|
| Services billed to Medicare | 1,243 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 83 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)579 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)332 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)107 services
- Transitional care management services for problem of high complexity (99496)65 services
- Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)32 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol73%
- Arthritis63%
- Chronic kidney disease54%
- Alzheimer's disease or dementia53%
- Anxiety48%
Practice locations
Addresses where Lourdes C. De Las Alas is enrolled with Medicare (CMS data updated October 2, 2026).
- 6334 Cedar Ln, Suite 103Columbia, MD 21044 (410) 531‑2355
Group practices
Medicare enrollment lists Lourdes C. De Las Alas as a member of this group (CMS data updated October 2, 2026).
- Personal Physician Care, LLC12 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Columbia
Clinicians with the same Medicare primary specialty in Columbia, MD — not a recommendation.
Other clinicians in Personal Physician Care, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1285246272 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians