Dr. Sergiu L Marcus
M.D. | Retina Specialist | 45+ years Exp
Medicare Enrolled 140 E 80th St Fl 3, New York
New York, 10075-0306
212-772-2500 212-772-6944
Maps & DirectionsDr. Sergiu L Marcus is a New York, New York based Retina Specialist with 45 years of experience in Retina Specialist. He completed his graduation from Js Weill Medical College, Cornell University in 1981. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Sergiu L Marcus is 150467 for Ophthalmology in New York.
Dr. Sergiu L Marcus specializes in the diagnosis and treatment of vitreoretinal diseases. This subspecialty includes the medical and surgical management of retinal and vitreous diseases, including retinal detachment, diabetic retinopathy, macular degeneration, and other disorders of the retina and vitreous.
Complete Profile:
Dr. Sergiu L Marcus speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Retina Specialist |
| Credentials: | M.D. |
| Experience: | 45+ years |
| Medical School Attended: | Js Weill Medical College, Cornell University |
| Graduation Year: | 1981 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 140 E 80th St Fl 3, New York,
New York, 10075-0306 |
| Phone: | 212-772-2500 |
| Fax: | 212-772-6944 |
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 are as mentioned below.
| PAC ID: | 3577534460 |
| Enrollment ID: | I20040804000461 |
| NPI Number: | 1922087766 |
| NPI Enumeration Date: | 11 Jan, 2006 |
| NPI Last Update On: | 20 Feb, 2024 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Sergiu L Marcus are as mentioned below.
| License Number | Specialization | State | Status | |
| 150467 | Ophthalmology | New York | Primary | |
| 150467 | Retina Specialist | New York | Secondary | |
| 150467-1 | Specialist | New York | Secondary | |
Group Practice:
Group practices are run by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Sergiu L Marcus has association with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Sergiu Marcus Md Pc (0042264749) | 2 |
| Sight Medical Doctors Pllc (5991935173) | 84 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Sergiu L Marcus such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 00993375 | Medicaid | New York | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 66 Clover Dr,
Great Neck, New York |
| Zip: | 11021-1030 |
| Phone Number: | 212-772-2500 |
| Fax Number: | 212-772-6944 |
Patients can reach Dr. Sergiu L Marcus at
140 E 80th St Fl 3, New York, New York or can
call to book an appointment on 212-772-2500.
Comments/ Reviews:
Patients can read all the reviews posted for Dr. Sergiu L Marcus below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Dr. Sergiu L Marcus. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.