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DR. ILENE GEWIRTZ M.D.
NPI 1265405500
Obstetrics & Gynecology - Gynecology in East Islip, NY

Active since February 08, 2006PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
369 E MAIN ST, SUITE11 BLDG 2, EAST ISLIP, NY 11730(631) 859-9793(631) 277-4608 Get Directions Write a Review

NPPES record last updated: March 14, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ilene Gewirtz M.d. NPPES

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

DR. ILENE GEWIRTZ M.D. (NPI 1265405500) is an individual gynecology provider in East Islip, New York, licensed in New York (163315) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of New York University School Of Medicine (1984).

NPPES Registry Identity

NPI1265405500
Entity TypeIndividualFemale
Primary Taxonomy207VG0400X
Provider Legal NameDR. ILENE GEWIRTZCredential: M.D.
Location Address369 E MAIN ST, SUITE11 BLDG 2East Islip, NY 11730-2800
Mailing Address369 E Main St, Suite11 Bldg 2East Islip, NY 11730-2800 · (631) 859-9793 · Fax (631) 277-4608
Phone(631) 859-9793
Fax(631) 277-4608
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 1984
Enumeration DateFebruary 8, 2006
Last NPPES UpdateMarch 14, 2012
✔ NPI 1265405500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in NY · 163315
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
369 E MAIN ST, East Islip, NY 11730
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedIGO24E3910NY
Medicare UPINB11383NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ilene Gewirtz 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 ID6901934488
PECOS Enrollment IDI20100504000113
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.

Areas of Expertise CMS Part B claims 6

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 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.
364 services292 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
64 services56 patients
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.
64 services61 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
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
17 services17 patients
Biopsy of lining of uterus 58100
A biopsy of the uterus lining is a medical procedure where a small sample of tissue is taken from the inner layer of your uterus. This is done to check for any abnormal cells or conditions. It's a common, quick process that helps in diagnosing various health issues.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

Long Island Community Hospital

Acute Care Hospitals · Patchogue, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330141
Location101 Hospital RoadPatchogue, NY 11772 · Suffolk County
Emergency services

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Good Samaritan Hospital Medical Center

Acute Care Hospitals · West Islip, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330286
Location1000 Montauk HighwayWest Islip, NY 11795 · Suffolk County
Emergency services Birthing friendly

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11730 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
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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.

DR. JOEL REITER MD
Radiology (Diagnostic Radiology)
369 E MAIN ST, SUITE 18
EAST ISLIP, NY 11730
Suffolk County (631) 277-1600
MRS. BARBARA FEE-OLSEN M.A., LA
Audiologist
369 E MAIN ST, SUITE 1
EAST ISLIP, NY 11730
Suffolk County (631) 277-6000
MICHAEL DAVID SETTON DO
Radiology (Diagnostic Radiology)
369 E MAIN ST, SUITE 18
EAST ISLIP, NY 11730
Suffolk County (631) 277-1600
DR. KALMAN ZABIROWICZ O.D.
Optometrist
369 E MAIN ST, SUITE 6
EAST ISLIP, NY 11730
Suffolk County (631) 224-4834
SUFFOLK HEARING & SPEECH CENTER
Audiologist
369 E MAIN ST, SUITE 1
EAST ISLIP, NY 11730
Suffolk County (631) 277-6000
DR. AUDREY L. EISENSTADT MD
Radiology (Diagnostic Radiology)
369 E MAIN ST, SUITE 18
EAST ISLIP, NY 11730
Suffolk County (631) 277-1600
ISLAND CONTACT LENS CENTER INC
Eyewear Supplier
369 E MAIN ST, SUITE 6
EAST ISLIP, NY 11730
Suffolk County (631) 277-7444
SOUTH SHORE FAMILY PRACTICE ASSOCIATES PC
Family Medicine
369 E MAIN ST, SUITE 3
EAST ISLIP, NY 11730
Suffolk County (631) 581-4500

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 Ilene Gewirtz's NPI number?

The NPI number for Ilene Gewirtz is 1265405500. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Ilene Gewirtz located?

Ilene Gewirtz practices at 369 E Main St Suite11 Bldg 2, East Islip, NY 11730. The listed phone number is (631) 859-9793.

What is Ilene Gewirtz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Ilene Gewirtz enrolled in Medicare?

Yes. Ilene Gewirtz 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.

Is Ilene Gewirtz affiliated with any hospitals?

According to CMS data, Ilene Gewirtz is affiliated with North Shore University Hospital, Long Island Community Hospital, Nyu Langone Hospitals, Good Samaritan Hospital Medical Center and Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Ilene Gewirtz was last updated on March 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.