Quick answers
- Does Christine Marra accept Medicare assignment?
- Yes. Medicare's clinician data says Christine Marra 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 Christine Marra's NPI number?
- 1578139085. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christine Marra works
Medicare's Facility Affiliation Data lists Christine Marra 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.
- Glens Falls HospitalGlens Falls, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330191
- Saratoga HospitalSaratoga Springs, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330222
Practice locations
Addresses where Christine Marra is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 W Ave, Suite 300Saratoga Springs, NY 12866 (518) 693‑4699
- 2818 31st St, Fl 2Astoria, NY 11102 (718) 971‑2490
- 3040 Route 50Saratoga Springs, NY 12866
- 3044 Route 50Saratoga Springs, NY 12866 (518) 886‑5800
Group practices
Medicare enrollment lists Christine Marra as a member of these groups (CMS data updated October 2, 2026).
- Ent and Allergy Associates LLP432 clinicians in the group
- Saratoga Hospital356 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Saratoga Springs
Clinicians with the same Medicare primary specialty in Saratoga Springs, NY — not a recommendation.
Other clinicians in Ent and Allergy Associates LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578139085 |
| 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
- 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