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MARIE LYNNE ELOI-STIVEN MD
NPI 1326146010
Family Medicine in Brooklyn, NY

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
121 DEKALB AVE, BROOKLYN, NY 11201(718) 250-8621(718) 250-8878 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marie Lynne Eloi-stiven Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIE LYNNE ELOI-STIVEN MD (NPI 1326146010) is an individual family medicine provider in Brooklyn, New York, licensed in New York (218126) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1997).

NPPES Registry Identity

NPI1326146010
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMARIE LYNNE ELOI-STIVENCredential: MD
Location Address121 DEKALB AVEBrooklyn, NY 11201-5425
Mailing Address148 Gilroy AveUniondale, NY 11553-1249 · (516) 292-4320
Phone(718) 250-8621
Fax(718) 250-8878
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1997
Enumeration DateSeptember 20, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1326146010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NY · 218126
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
121 DEKALB AVE, Brooklyn, NY 11201
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Other Names 1

Former Name (1)Lynne Eloi Md

Other Identifiers 1

Medicaid2096606NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marie Lynne Eloi-stiven Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244335610
PECOS Enrollment IDI20070412000443, I20170613001233
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

12

Medicare enrollment records show Marie Eloi-stiven reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Excel Urgent Care Of Astoria PLLC
7.5 mi
Urgent Care
157-40 CROSSBAY BLVD
Howard Beach, NY 11414
  • Reassigned Medicare billing, New York enrollment
  • 28 clinicians in this Medicare group
NPI 1235434036 (845) 565-3700
Prohealth Urgent Care Medicine Of New Jersey LLP
8.4 mi
Emergency Care
461 RIVER RD
Edgewater, NJ 07020
  • Reassigned Medicare billing, New Jersey enrollment
  • 144 clinicians in this Medicare group
NPI 1477927754 (516) 622-6000
Skr Medical Advisors
11 mi
Urgent Care
560 NEW YORK AVE
Lyndhurst, NJ 07071
  • Reassigned Medicare billing, New Jersey enrollment
  • 26 clinicians in this Medicare group
NPI 1184971558 (201) 345-3839
Excel Urgent Care Of Nhp PLLC
15 mi
Urgent Care
900 HILLSIDE AVE
New Hyde Park, NY 11040
  • Reassigned Medicare billing, New York enrollment
  • 35 clinicians in this Medicare group
NPI 1952652281 (516) 519-8400
Throgs Neck Urgent Medical Care PLLC
16 mi
Urgent Care
929 MCLEAN AVE
Yonkers, NY 10704
  • Reassigned Medicare billing, New York enrollment
  • 27 clinicians in this Medicare group
NPI 1154684207 (914) 803-8100
Drx Paramus, LLC
20 mi
Urgent Care
67 E RIDGEWOOD AVE, UNIT C
Paramus, NJ 07652
  • Reassigned Medicare billing, New Jersey enrollment
  • 144 clinicians in this Medicare group
NPI 1316272685 (201) 262-2010
Optum Urgent Care, PLLC
24 mi
Urgent Care
555 N BROADWAY
Jericho, NY 11753
  • Reassigned Medicare billing, New York enrollment
  • 413 clinicians in this Medicare group
NPI 1285975797 (516) 622-6000
Excel Urgent Care Of Wantagh PLLC
25 mi
Urgent Care
3430 SUNRISE HWY
Wantagh, NY 11793
  • Reassigned Medicare billing, New York enrollment
  • 66 clinicians in this Medicare group
NPI 1184067936 (516) 900-1600
Jersey Irish Medical
31 mi
Urgent Care
601 W. UNION AVE.
Bound Brook, NJ 08805
  • Reassigned Medicare billing, New Jersey enrollment
  • 125 clinicians in this Medicare group
NPI 1144575739 (732) 469-3627
Excel Urgent Care Of East Northport, PLLC
36 mi
Urgent Care
558 LARKFIELD RD
East Northport, NY 11731
  • Reassigned Medicare billing, New York enrollment
  • 33 clinicians in this Medicare group
NPI 1881978021 (631) 486-7459

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
114 services99 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
101 services87 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
63 services57 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
59 services59 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
58 services29 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
51 services51 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EVANGELIA DAVANOS PHARMD, CNSC
Pharmacist (Nutrition Support)
121 DEKALB AVE, B231
BROOKLYN, NY 11201
Kings County (718) 250-8211
MR. KWONG LAU
Student in an Organized Health Care Education/Training Program
121 DEKALB AVE
BROOKLYN, NY 11201
Kings County (718) 250-8000
SAISREE KONDA M.D.
Student in an Organized Health Care Education/Training Program
121 DEKALB AVE
BROOKLYN, NY 11201
Kings County (718) 250-8000
DR. UZOMA N UKOMADU M.D.
Orthopaedic Surgery (Hand Surgery)
121 DEKALB AVE, ORTHOSUITE
BROOKLYN, NY 11201
Kings County (718) 250-7700
DR. MARIANA AVELAR FALCONE DE MELO
Student in an Organized Health Care Education/Training Program
121 DEKALB AVE, HOUSE STAFF ADMINISTRATION
BROOKLYN, NY 11201
Kings County (718) 250-6604
SIMONE CARDOSO PT,DPT
Physical Therapist
121 DEKALB AVE
BROOKLYN, NY 11201
Kings County (718) 250-8143
MARIE METILAINE ALEXANDRE NURSE PRACTITIONER
Nurse Practitioner (Family)
121 DEKALB AVE
BROOKLYN, NY 11201
Kings County (718) 250-8026
DR. JESSIE COLTER FULLMER MD
Student in an Organized Health Care Education/Training Program
121 DEKALB AVE
BROOKLYN, NY 11201
Kings County (718) 250-8000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marie Eloi-stiven's NPI number?

The NPI number for Marie Eloi-stiven is 1326146010. It was assigned to this individual provider in the NPPES registry on September 20, 2006. The provider is also known as Lynne Eloi MD.

Where is Marie Eloi-stiven located?

Marie Eloi-stiven practices at 121 Dekalb Ave, Brooklyn, NY 11201. The listed phone number is (718) 250-8621.

What is Marie Eloi-stiven's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Marie Eloi-stiven enrolled in Medicare?

Yes. Marie Eloi-stiven is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Marie Eloi-stiven's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marie Eloi-stiven reassigns Medicare benefits to 12 organizations: Excel Urgent Care Of Astoria PLLC (Howard Beach, NY), Prohealth Urgent Care Medicine Of New Jersey LLP (Edgewater, NJ), Skr Medical Advisors (Lyndhurst, NJ), Excel Urgent Care Of Nhp PLLC (New Hyde Park, NY), Throgs Neck Urgent Medical Care PLLC (Yonkers, NY) and 7 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marie Eloi-stiven's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marie Eloi-stiven accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Marie Eloi-stiven as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marie Eloi-stiven was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.