Quick answers
- Does Alyssa D. Siegel accept Medicare assignment?
- Yes. Medicare's clinician data says Alyssa D. Siegel 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.
- What is Alyssa D. Siegel's NPI number?
- 1386680569. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Alyssa D. Siegel is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Bowman DrVoorhees, NJ 08043 (856) 247‑3000
- 3401 Civic Ctr BlvdPhiladelphia, PA 19104 (215) 590‑1000
- 3550 Market St, Fl 4Philadelphia, PA 19104 (215) 590‑3000
- 707 Alexander RdPrinceton, NJ 08540 (609) 520‑1717
Group practices
Medicare enrollment lists Alyssa D. Siegel as a member of these groups (CMS data updated October 2, 2026).
- Childrens Health Care Associates Inc220 clinicians in the group
- Children's Health Care Associates of New Jersey PC2 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in Voorhees
Clinicians with the same Medicare primary specialty in Voorhees, NJ — not a recommendation.
Other clinicians in Childrens Health Care Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Stony Brook, School Of Medicine |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386680569 |
| 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
- 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