1. Home
  2. Directory
  3. New York
  4. Port Jefferson
  5. Ophthalmology
  6. NPI Profile

DR. ALFRED JOSEPH COSSARI JR. MD
NPI 1972607000
Ophthalmology in Port Jefferson, NY

Active since September 11, 2006PECOS Enrolled
311 BARNUM AVENUE, PORT JEFFERSON, NY 11777(631) 928-6400(631) 928-2353 Get Directions Write a Review

NPPES record last updated: April 22, 2020. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Alfred Joseph Cossari Jr. Md NPPES

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

DR. ALFRED JOSEPH COSSARI JR. MD (NPI 1972607000) is an individual ophthalmology provider in Port Jefferson, New York, licensed in New York (119075) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972607000
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. ALFRED JOSEPH COSSARI JR.Credential: MD
Location Address311 BARNUM AVENUEPort Jefferson, NY 11777
Mailing Address311 Barnum AvenuePort Jefferson, NY 11777 · (631) 928-6400 · Fax (631) 928-2353
Phone(631) 928-6400
Fax(631) 928-2353
Sole ProprietorNo
Enumeration DateSeptember 11, 2006
Last NPPES UpdateApril 22, 2020
NPPES CertifiedApril 22, 2020
✔ NPI 1972607000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in NY · 119075
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.
Also ListedOphthalmology · Pediatric Ophthalmology and Strabismus SpecialistTaxonomy 207WX0110X · License 119075-1 (NY)
311 BARNUM AVENUE, Port Jefferson, NY 11777
Open in Google Maps ↗

Other Identifiers 1

Medicaid222615NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alfred Joseph Cossari Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 4

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 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.
53 services51 patients
Exam to measure eye deviation and range of motion 92060
This is an eye exam that checks for any misalignment in your eyes, also known as deviation. It also assesses the movement range of your eyes. The procedure is painless and helps in detecting conditions like strabismus or other vision issues.
53 services42 patients
Extended exam of the back part of the eye with retinal drawing 92201
This procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.
22 services22 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11777 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.

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 Alfred Cossari's NPI number?

The NPI number for Alfred Cossari is 1972607000. It was assigned to this individual provider in the NPPES registry on September 11, 2006.

Where is Alfred Cossari located?

Alfred Cossari practices at 311 Barnum Avenue, Port Jefferson, NY 11777. The listed phone number is (631) 928-6400.

What is Alfred Cossari's specialty?

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

Is Alfred Cossari enrolled in Medicare?

Yes. Alfred Cossari is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alfred Cossari was last updated on April 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.