DR. MARJORIE MOMBELEUR M.D.,
NPI 1831154889
Internal Medicine in Woodbury, NY

Q: What is Marjorie Mombeleur's NPI number?

The NPI number for Marjorie Mombeleur is 1831154889. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Q: What is Marjorie Mombeleur's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since April 20, 2006PECOS EnrolledAccepts Medicare Assignment

378 SYOSSET WOODBURY RD, WOODBURY, NY 11797(516) 921-3900 Get Directions Write a Review

NPPES record last updated: August 20, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Marjorie Mombeleur M.d., NPPES

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

DR. MARJORIE MOMBELEUR M.D., (NPI 1831154889) is an individual internal medicine provider in Woodbury, New York, licensed in New York (197785) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1831154889

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. MARJORIE MOMBELEURCredential: M.D.,

Location Address378 SYOSSET WOODBURY RDWoodbury, NY 11797-1200

Mailing Address26 Brandon AveAmityville, NY 11701-1457 · (516) 320-1500

Phone(516) 921-3900

Sole ProprietorYes

Medical School CMSOtherGraduated 1987

Enumeration DateApril 20, 2006

Last NPPES UpdateAugust 20, 2015

✔ NPI 1831154889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 197785

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedLegal MedicineTaxonomy 173000000X · License 1977851 (NY)

378 SYOSSET WOODBURY RD, Woodbury, NY 11797

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Other Identifiers 1

Medicare UPING33427

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

Dr. Marjorie Mombeleur M.d., 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 ID2365631363

PECOS Enrollment IDI20110106000340

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 Reassignment

Medicare enrollment records show Marjorie Mombeleur reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St. Johnland Nursing Center, Inc.

13 mi

Internal Medicine

395 SUNKEN MEADOW RD
Kings Park, NY 11754

Reassigned Medicare billing, New York enrollment
6 clinicians in this Medicare group

NPI 1336219658 (631) 269-5800

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 7

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

695 services101 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

398 services71 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

351 services60 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

199 services29 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

63 services40 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

23 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11797 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

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.

Referred Medical Equipment & Supplies CMS DME claims 12

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Insertion tray with drainage bag with indwelling catheter, foley type, two-way latex with coating (teflon, silicone, silicone elastomer or hydrophilic, etc.) A4314

DME-Orthotic Devices · category DF000N

1 supplier63 claims63 services$22.40 avg. paid by Medicare

Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357

DME-Orthotic Devices · category DF000N

1 supplier58 claims58 services$8.88 avg. paid by Medicare

Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing A6196

DME-Medical/Surgical Supplies · category DA023N

1 supplier12 claims262 services$7.09 avg. paid by Medicare

Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing A6219

DME-Medical/Surgical Supplies · category DA023N

1 supplier23 claims594 services$0.92 avg. paid by Medicare

Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard A6446

DME-Medical/Surgical Supplies · category DA023N

1 supplier18 claims1,828 services$0.38 avg. paid by Medicare

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035

Other-Enteral and Parenteral · category OB006N

1 supplier24 claims335 services$4.32 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 18

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

MICHAEL J NEWMAN NP

Nurse Practitioner