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JACQUELINE J LITTZI
NPI 1619037124
Ophthalmology in New Canaan, CT

Active since December 12, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA Certified · 2 labs
100/100
CMS Quality Rating
125 MAIN ST, NEW CANAAN, CT 06840(203) 966-4200 Get Directions Write a Review

NPPES record last updated: January 4, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jacqueline J Littzi NPPES

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

JACQUELINE J LITTZI (NPI 1619037124) is an individual ophthalmology provider in New Canaan, Connecticut, licensed in Connecticut (032333) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, holds 2 active CLIA laboratory certificates, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1619037124
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameJACQUELINE J LITTZI
Location Address125 MAIN STNew Canaan, CT 06840-5507
Mailing Address31 Cross Ridge RdNew Canaan, CT 06840-2312 · (203) 966-4200
Phone(203) 966-4200
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateDecember 12, 2006
Last NPPES UpdateJanuary 4, 2019
✔ NPI 1619037124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CT · 032333
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.
125 MAIN ST, New Canaan, CT 06840
Open in Google Maps ↗

Other Identifiers 5

OtherZS750CT · Oxford Ins Id Number
Other032333CT · State License
Other061343834CT · State Tax Id
Other010032333CT02CT · Anthem Is Id Number
Other125633CT · Aetna Ins Provider Number

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

Jacqueline J Littzi 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 ID7517996556
PECOS Enrollment IDI20050810000024
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.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 07D2125882

Jacqueline Littzi, MD · New Canaan, CT
Active · expires Feb 14, 2027
CLIA Number07D2125882
Laboratory TypePhysician Office
Certificate Effective DateFebruary 15, 2025
Certificate Expiration DateFebruary 14, 2027
Laboratory DirectorJacqueline Littzi
Laboratory Phone(203) 966-4200
Laboratory LocationJacqueline Littzi, MD65 Locust Ave, New Canaan, CT 06840
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 07D2125884

Jacqueline Littzi, MD · Greenwich, CT
Active · expires Feb 14, 2027
CLIA Number07D2125884
Laboratory TypePhysician Office
Certificate Effective DateFebruary 15, 2025
Certificate Expiration DateFebruary 14, 2027
Laboratory DirectorJacqueline Littzi
Laboratory Phone(203) 966-4200
Laboratory LocationJacqueline Littzi, MD2 1/2 Dearfield Dr, Greenwich, CT 06831
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 13

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.
383 services154 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.
239 services186 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
216 services199 patients
Microfluid analysis of tears 83861
Microfluid analysis of tears involves collecting a small tear sample to examine its composition. This procedure can help detect health issues like dry eye disease, inflammation, or other eye conditions. It's a non-invasive, painless method for monitoring eye health.
156 services61 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
130 services73 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.
124 services80 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06840 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality100
Improvement Activities40

Reported Quality Measures

Age-Related Macular Degeneration (AMD): Dilated Macular Examination
100%71 patients5/55-star benchmark: 100%
Cataract Surgery: Difference Between Planned and Final Refraction
100%32 patients5/55-star benchmark: 100%
Diabetes: Eye Exam
100%63 patients5/55-star benchmark: 100%
Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care
100%77 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Jacqueline Littzi's NPI number?

The NPI number for Jacqueline Littzi is 1619037124. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is Jacqueline Littzi located?

Jacqueline Littzi practices at 125 Main St, New Canaan, CT 06840. The listed phone number is (203) 966-4200.

What is Jacqueline Littzi's specialty?

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

Is Jacqueline Littzi enrolled in Medicare?

Yes. Jacqueline Littzi 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.

Does Jacqueline Littzi hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Jacqueline Littzi was last updated on January 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.