Quick answers
- Does Marie L. Eloi-Stiven accept Medicare assignment?
- Yes. Medicare's clinician data says Marie L. Eloi-Stiven 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 Marie L. Eloi-Stiven see?
- In 2024, CMS data shows 282 Original Medicare patients and 599 services for Marie L. Eloi-Stiven. This counts Original Medicare only and measures volume, not quality.
- What is Marie L. Eloi-Stiven's NPI number?
- 1326146010. 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 Marie L. Eloi-Stiven, 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 | 282 |
|---|---|
| Services billed to Medicare | 599 |
| Different services or procedures | 40 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)114 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)101 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)63 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)59 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)58 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 pressure72%
- Arthritis41%
- Diabetes40%
- Anxiety27%
- Ischemic heart disease25%
Practice locations
Addresses where Marie L. Eloi-Stiven is enrolled with Medicare (CMS data updated October 2, 2026).
- 15740 Crossbay BlvdHoward Beach, NY 11414 (917) 300‑6969
- 2 Memorial DrLodi, NJ 07644 (973) 788‑8350
- 276 Passaic Ave, Unit AKearny, NJ 07032 (201) 719‑9371
- 3430 Sunrise HwyWantagh, NY 11793 (516) 900‑1600
- 900 Hillside AveNew Hyde Park, NY 11040 (516) 519‑8400
Group practices
Medicare enrollment lists Marie L. Eloi-Stiven as a member of these groups (CMS data updated October 2, 2026).
- The Medical Group of New Jersey314 clinicians in the group
- Excel Urgent Care of Wantagh PLLC40 clinicians in the group
- Excel Urgent Care of NHP PLLC14 clinicians in the group
- Excel Urgent Care of Astoria PLLC12 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Howard Beach
Clinicians with the same Medicare primary specialty in Howard Beach, NY — not a recommendation.
Other clinicians in The Medical Group of New Jersey
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326146010 |
| 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