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DR. RONIT KAHANOWICZ M.D.
NPI 1801830864
Ophthalmology in New York, NY

Active since June 16, 2006PECOS EnrolledAccepts Medicare Assignment
550 PARK AVE, NEW YORK, NY 10021(212) 935-0888(212) 759-1676 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ronit Kahanowicz M.d. NPPES

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

DR. RONIT KAHANOWICZ M.D. (NPI 1801830864) is an individual ophthalmology provider in New York, New York, licensed in New York (214418) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of New York University School Of Medicine (1998).

NPPES Registry Identity

NPI1801830864
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameDR. RONIT KAHANOWICZCredential: M.D.
Location Address550 PARK AVENew York, NY 10021-7369
Mailing Address550 Park AveNew York, NY 10021-7369 · (212) 935-0888 · Fax (212) 759-1676
Phone(212) 935-0888
Fax(212) 759-1676
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 1998
Enumeration DateJune 16, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801830864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in NY · 214418
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
550 PARK AVE, New York, NY 10021
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Other Identifiers 2

Medicare ID-Type Unspecified448B61NY
Medicare UPINH97458NY

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. Ronit Kahanowicz 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 ID2860393337
PECOS Enrollment IDI20040116000949
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 11

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 problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
364 services155 patients
Extended exam of the back part of the eye with optic nerve drawing 92202
This procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.
138 services119 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
100 services92 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.
63 services49 patients
Exam of the internal drainage system of eye 92020
This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.
60 services52 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
55 services44 patients

Hospital Affiliations CMS Care Compare

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

Lenox Hill Hospital

Acute Care Hospitals · New York, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330119
Location100 East 77th StreetNew York, NY 10021 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
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.

Other Providers at the Same Location NPPES 2

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

DR. SUSAN DIANE FROMER M.D.
Ophthalmology
550 PARK AVE
NEW YORK, NY 10021
New York County (212) 832-9228
MARK FROMER, MD PC
Ophthalmology
550 PARK AVE
NEW YORK, NY 10021
New York County (212) 832-9228

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 Ronit Kahanowicz's NPI number?

The NPI number for Ronit Kahanowicz is 1801830864. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Where is Ronit Kahanowicz located?

Ronit Kahanowicz practices at 550 Park Ave, New York, NY 10021. The listed phone number is (212) 935-0888.

What is Ronit Kahanowicz's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Ronit Kahanowicz enrolled in Medicare?

Yes. Ronit Kahanowicz 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 Ronit Kahanowicz affiliated with any hospitals?

According to CMS data, Ronit Kahanowicz is affiliated with Lenox Hill Hospital.

When was this NPI record last updated?

The NPPES record for Ronit Kahanowicz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.