Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Marie Lynne Eloi-Stiven, MD

Individual provider Family Medicine Physician · NPI 1326146010

Marie Lynne Eloi-Stiven, MD practises Internal Medicine in Brooklyn, New York. Graduated from University of Southern California Keck School of Medicine in 1997, 29 years ago. Practices with Excel Urgent Care of Astoria PLLC, an 11-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
29
Trained at
University of Southern California Keck School of Medicine
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

121 Dekalb Ave
Brooklyn, NY 11201-5425
Phone: (718) 250-8621
Fax: (718) 250-8878
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 218126 (NY)

Record details

NPI number1326146010
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESMarch 7, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Excel Urgent Care Of Astoria Pllc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients282
Services billed 599 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Excel Urgent Care of Astoria PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 11 clinicians in the practice; 8 are shown here.

Other providers in Brooklyn