Quick answers
- Does Erica A. Ludwig accept Medicare assignment?
- Medicare's clinician data says Erica A. Ludwig may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Erica A. Ludwig see?
- In 2024, CMS data shows 160 Original Medicare patients and 776 services for Erica A. Ludwig. This counts Original Medicare only and measures volume, not quality.
- What is Erica A. Ludwig's NPI number?
- 1275131674. 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 Erica A. Ludwig, 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 | 160 |
|---|---|
| Services billed to Medicare | 776 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)480 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)133 services
- Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)89 services
- Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)54 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 cholesterol75%
- Depression68%
- Anxiety63%
- Ischemic heart disease61%
- Arthritis59%
Practice locations
Addresses where Erica A. Ludwig is enrolled with Medicare (CMS data updated October 2, 2026).
- 3000 Windmill RdSinking Spring, PA 19608 (610) 670‑2100
- 501 Thomas Jones WayExton, PA 19341 (484) 873‑3700
- 505 Penn St, Fl 1Reading, PA 19601 (800) 805‑6989
- 600 Fountain Ave, Suite BLancaster, PA 17601 (800) 805‑6989
Group practices
Medicare enrollment lists Erica A. Ludwig as a member of these groups (CMS data updated October 2, 2026).
- Ars Treatment Centers PC107 clinicians in the group
- Physiatry Consultants of NC PLLC75 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — 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) | 1275131674 |
| 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