Quick answers
- Does Caroline A. Slattery accept Medicare assignment?
- Yes. Medicare's clinician data says Caroline A. Slattery 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 Caroline A. Slattery see?
- In 2024, CMS data shows 56 Original Medicare patients and 57 services for Caroline A. Slattery. This counts Original Medicare only and measures volume, not quality.
- What is Caroline A. Slattery's NPI number?
- 1841834405. 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 Caroline A. Slattery, 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 | 56 |
|---|---|
| Services billed to Medicare | 57 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 64 |
Most frequent services
- Emergency department visit with moderate level of medical decision making (99284)45 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%
- Diabetes54%
- High cholesterol50%
- Arthritis38%
- Chronic kidney disease29%
- Anxiety25%
Hospitals where Caroline A. Slattery works
Medicare's Facility Affiliation Data lists Caroline A. Slattery at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390111
- Penn Presbyterian Medical CenterPhiladelphia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390223
Practice locations
Addresses where Caroline A. Slattery is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1217 S Broad StPhiladelphia, PA 19147 (215) 999‑1217
- 1420 Chestnut StPhiladelphia, PA 19102 (215) 999‑1420
- 1500 Spring Garden St, Suite R105Philadelphia, PA 19130 (267) 768‑8288
- 3356 Aramingo AvePhiladelphia, PA 19134 (215) 999‑3356
- 4190 City Ave, Suite 101Philadelphia, PA 19131 (215) 857‑5300
Group practices
Medicare enrollment lists Caroline A. Slattery as a member of this group (CMS data updated October 2, 2026).
- On Demand Urgent Care Group PC101 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Other clinicians in On Demand Urgent Care Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841834405 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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