Alfred J. Cossari, M.d., P.c. is a Ophthalmology Clinic in Port Jefferson, New York. It is situated at 311 Barnum Ave, Port Jefferson and its contact number is 631-928-6400. The authorized person of Alfred J. Cossari, M.d., P.c. is Dr. Alfred J Cossari
who is President of the clinic and their contact number is 631-928-6400. Primary license number for Alfred J. Cossari, M.d., P.c. is 119075 (Ophthalmology) in New York.
Alfred J. Cossari, M.d., P.c. Clinic have ophthalmologists who have the knowledge and professional skills 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.
Complete Clinic Profile:
Alfred J. Cossari, M.d., P.c. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Specialization: | Ophthalmology |
| Clinic Address: | 311 Barnum Ave, Port Jefferson,
New York, 11777-1682 |
| Phone: | 631-928-6400 |
| Fax: | 631-928-2353 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints of this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Alfred J Cossari |
| Position: | President |
| Contact Number: | 631-928-6400 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details for Alfred J. Cossari, M.d., P.c. Clinic are as mentioned below.
| NPI Number: | 1417250135 |
| NPI Enumeration Date: | 20 Dec, 2010 |
| NPI Last Update On: | 20 Dec, 2010 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Alfred J. Cossari, M.d., P.c. are as mentioned below.
| Specialization | License Number | State | Status | |
| Ophthalmology | 119075 | New York | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Alfred J. Cossari, M.d., P.c.
31 Barnum Avenue,
Port Jefferson, New York |
| Zip: | 11777 |
| Phone Number: | 631-928-6400 |
| Fax Number: | 631-928-2353 |
Patients can reach Alfred J. Cossari, M.d., P.c. at
311 Barnum Ave, Port Jefferson, New York or can
call to book an appointment on 631-928-6400.
Comments/ Reviews:
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** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.