Quick answers
- Does Elizabeth M. Ladia accept Medicare assignment?
- Medicare's clinician data says Elizabeth M. Ladia may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Elizabeth M. Ladia see?
- In 2024, CMS data shows 75 Original Medicare patients and 139 services for Elizabeth M. Ladia. This counts Original Medicare only and measures volume, not quality.
- What is Elizabeth M. Ladia's NPI number?
- 1679159370. 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 Elizabeth M. Ladia, 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 | 75 |
|---|---|
| Services billed to Medicare | 139 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)64 services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)20 services
- Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)11 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 cholesterol75%
- High blood pressure71%
- Arthritis45%
- Anxiety32%
- Diabetes27%
- Ischemic heart disease24%
Practice locations
Addresses where Elizabeth M. Ladia is enrolled with Medicare (CMS data updated October 2, 2026).
- 3200 W 9th StChester, PA 19013 (800) 805‑6989
Group practices
Medicare enrollment lists Elizabeth M. Ladia as a member of this group (CMS data updated October 2, 2026).
- Ars Treatment Centers PC107 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chester
Clinicians with the same Medicare primary specialty in Chester, PA — not a recommendation.
Other clinicians in Ars Treatment Centers PC
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 | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679159370 |
| 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